I have had mine for 9 months and use it every day. However a few months ago one of the 3 contacts that turn it on started sticking and gradually it became almost impossible to turn the machine on. I returned it to place of purchase for an exchange, no questions asked. Brilliant! am hoping the new one works as well but without the stuck contact problem.

I bought this online from kohls with my discounts so got it at a good price. I love it I make smoothies with spinach kale carrots various fresh and frozen fruits and it blends it incredibly well and all in about 30 seconds. Great thing to buy if your trying to approach a healthy diet

I have used small one, the larger one, and now the Pro. I use Pro everyday, several times a day. It is more powerful and makes the mix quicker, I love the size of the cup and the tops and rings to carry and drink from. I would recommend it to everyone. Downsides? Nothing serious. Is a bit loud. It scares the dog. But, it is quick so it is tolerable. The top sometimes unscrews while blending and it leaks, so screwing on tightly solves that. I love it. Easy to clean also.

I just bought the 900 after using the 600 for several years. Honestly, just buy the 600. The 900 has too much power and the base jumps about a bit. I nearly always have a chunk that didn't chop up and I have more trouble with leaking than I ever did with the 600. I winter south and wanted one for north so I didn't have to move it with me. I'm sorry I didn't buy a second 600. Bullet is definitely the way to go and I've recommended it to many people, but I'll tell them to go with the 600.

I have been using this for the past 5 years, got to say by far the best smoothie maker, it pulps the life out of everything. However I do say poor built because in time the cup that holds the white activator will break on the inside and there is no way to fix it, the company doesn't offer a replacement for that part either. But the motor and everything else is awesome. So I bought my second one 4yrs later. Just remember to buy the extra warranty like I did this second time.

My husband & I love love love our NutriBullet 900 Series! We drink our juice at least twice a day. It definitely fills in our nutrition gaps - never have that low blood sugar feeling any more! We would give this more than five stars - it is part of our regular nutrition! It has changed our lives!!!

I got my NutriBullet as a gift, and I really use it just about everyday. I love the way it extract the nutrients from the fruits and veggies. I certainly enjoy my smoothies. I am around 70 years of age and feel great supplementing my diet with NutriBullet recipes. I am not on any medicines, thank God.

Best decision ever. After two weeks, I've lost 10 pounds & my NutriBlend concoctions are more delicious than I would have imagined. Easy to use, easy to clean and it does EVERYTHING that it promises. Not crazy about the included recipes, but it's SO easy to make your own and once you've got it figured out, they're all delicious. Who would have thought that a handful of spinach, some grapes, peanut butter powder, 1/2 and orange, chia seeds and water would be delicious mixed together...?

Have been using my Nutribullet about 3 months now and have been very satisfied. I have often recommended it to my friends. It handles ice and frozen fruits and veggies with ease. I find the general guidelines for mixing greens with fruits and nuts very useful. Our family uses it everyday.

Use it all the time. Love it. Easy to operate and cleanup. Called in for question and possible leakage and got excellent service. One suggestion: the operating manual is a bit unclear on how to operate the unit. I had to call in and clarify. Maybe write the how to with more details.