This post contains affiliate links. We may earn a commission if you purchase through our links, at no extra cost to you.
Look, I get it. Every kitchen subreddit, every smoothie blog, every wellness influencer screams the same thing: “Just save up and buy a Vitamix.” And sure, Vitamix makes great blenders. Nobody’s arguing that.
But here’s the thing that bugs me—most people asking for blender advice aren’t trying to open a juice bar. They want to make smoothies, maybe chop some vegetables, possibly try their hand at homemade pizza dough without destroying their forearms kneading by hand.
So We spent way too much of last weekend digging through iFixit repair threads, 8,000+ Best Buy reviews, RTINGS lab tests, and enough Amazon complaints to make my eyes bleed. All to answer one question: Is the Ninja BL770 Mega Kitchen System actually good, or is it just cheap garbage dressed up in marketing?
What You Actually Get
The BL770 isn’t just a blender. That’s the whole pitch, and honestly it’s not wrong. In the box you get:
- 72-oz blender pitcher (big enough for family-sized batches)
- 64-oz food processor bowl with chopping blade
- Two 16-oz Nutri Ninja cups with to-go lids
- 1500-watt motor base that powers everything
That motor is doing a lot of heavy lifting here. 1500 watts puts it in the same ballpark as entry-level Vitamix models, and in RTINGS testing it scored surprisingly well on ice crushing and frozen fruit blending. Not quite Vitamix smooth, but close enough that most people wouldn’t notice the difference in a blind taste test.
The food processor attachment is what separates this from just being another countertop blender. Chopping onions, shredding cheese, mixing dough—all stuff that would require separate appliances otherwise. One Best Buy reviewer put it pretty well:
“I’ve had this for 2 years now and use it almost daily. Replaced my old food processor, my nutribullet, AND my stand mixer for dough. Counter space is precious and this thing earns its spot.” — Verified Purchase, Best Buy
What Real Owners Actually Complain About
Alright, here’s where it gets interesting. Because no product is perfect, and the BL770 definitely has some warts that the marketing materials conveniently forget to mention.
The Gasket Problem
This one came up over and over in our research. The rubber seal on the blade assembly can start deteriorating within the first year. One iFixit user described theirs as turning into “a thick gooey mess” after about 10 months of regular use—and they weren’t even putting it in the dishwasher.
Ninja does sell replacement gaskets, but the fact that this seems to be a recurring issue across multiple production runs is… not ideal. If you buy one, maybe budget an extra $10-15 for a spare gasket down the road.
It’s Loud. Like, Really Loud.
This isn’t unique to Ninja—pretty much every high-powered blender sounds like a jet engine. But the BL770 is particularly aggressive about it. If you’re making 6am smoothies while your partner’s still sleeping, you’re gonna have a bad time.
One Amazon reviewer measured it at 97 decibels on the highest setting. For reference, that’s louder than a lawn mower.
The Footprint Issue
Here’s something nobody talks about enough: this thing is BIG. The base alone takes up serious counter real estate, and if you’re storing all the attachments you need dedicated cabinet space. A CNET reviewer mentioned that in a small apartment kitchen, you’re basically committing a full shelf to this system.
Motor Burnout on Heavy Use
The folks using this thing daily for years? Some of them report motor issues around the 18-month mark. Not everyone—plenty of 5-year owners out there—but enough that it’s worth mentioning. One particularly frustrated Best Buy reviewer wrote:
“Worked great for about a year. Now the power light just blinks and nothing happens. Tried all the troubleshooting, bought new cups thinking it was the sensor, nothing. Just died.” — 1-star review, Best Buy
To be fair, Ninja’s warranty is only 1 year. So if you’re a power user, that timeline is cutting it close.
The Vitamix Comparison (Let’s Just Address It)
Because We know someone’s gonna ask.
Vitamix advantages:
- Smoother blends, especially with leafy greens
- Can heat soup through blade friction alone (the BL770 can’t)
- 10-year warranty vs Ninja’s 1-year
- Made in USA with better build quality
- Blades stay effective longer (Ninja’s sharp blades dull over time)
BL770 advantages:
- $150 vs $400+ (that’s a massive difference)
- Includes food processor AND personal cups
- Dishwasher safe (Vitamix is hand-wash only)
- Honestly 90% as good for smoothies
If texture is everything to you and budget doesn’t matter, get the Vitamix. If you want versatility and don’t want to spend half a mortgage payment on a kitchen appliance, the Ninja makes a lot of sense.
The Thing Nobody Else Mentions
Here’s my “I dug too deep” finding: replacement parts availability is getting sketchy.
The BL770 has been around since like 2013. Some owners who’ve had theirs for 4-5 years report that certain replacement parts—specifically the 64-oz processor bowl—have been quietly discontinued. You can find third-party alternatives on Amazon, but quality varies wildly.
If you’re buying this expecting to use it for a decade with easy part replacement, that might not be realistic. Plan for 3-5 good years, maybe more if you’re lucky.
Who Should Actually Buy This
Get the Ninja BL770 if:
- You want one appliance that handles blending, food processing, AND single-serve smoothies
- $150 is your ceiling and you refuse to spend Vitamix money (totally valid)
- You make smoothies a few times a week, not twice daily
- Counter/cabinet space isn’t a major constraint
- You’re okay replacing it in 3-5 years if needed
Skip it if:
- You need whisper-quiet morning blending
- Ultra-smooth green juice texture matters to you
- You want to make hot soup in the blender
- You’re a hardcore daily user who needs 10+ year durability
- Small kitchen with zero storage flexibility
Where to Snag It
The Ninja BL770 on Amazon runs about $149-170 depending on sales. Best Buy matches that price most of the time. I’ve seen refurbished units on Amazon for around $100-120, and honestly? Multiple Reddit users swear by the refurb route—one person said their refurbished unit has been going strong for 3+ years.
Camelcamelcamel shows this thing hits $99 during Black Friday and Prime Day pretty reliably. If you’re not in a rush, waiting for a sale makes sense.
My Final Take
The Ninja BL770 isn’t perfect. The gasket issue is annoying, it’s loud as hell, and the “budget” build quality shows if you’re comparing directly to premium blenders.
But for $150? It punches way above its weight. The combination of blender + food processor + personal cups in one system is genuinely useful, and the 1500W motor handles most tasks without breaking a sweat.
Would I buy it again? Yeah, probably. Would We recommend it to my sister who asked about blenders last month? Already did.
Just… maybe buy a spare gasket while you’re at it.
Ben Arp, Founder Regular guy from Knoxville who spends way too much time reading Amazon reviews and Reddit threads. I buy this stuff with my own money and write about what actually works.
