I got this for Christmas so my ninja is only 6 months old. I have really liked it however the parts are cheaply made and don’t hold up. They say they are dishwasher safe- they are not!!!  Two of the pieces are warped now so the lid/blade won’t go on. They have several cracks in the plastic as well. I looked up the warranty hoping that they would be covered and they’re not. Very unhappy since I spent a lot of money on something that won’t even last a year.