Totally love it. It has super powerful motor. Glass jar, strong well designed blades. Very easy to operate and easy to start. Easy to clean. I had super duper ninja blender before. Not even close to that one K400 KitchenAid. I was suffering 4 years. Ninja is good only for one year, brokes after one year, you have to buy new one, and it is not perfect during that year. Now I really enjoying the process and maintinance. Before to make smoothy with ninja I needed 10 minutew to blend and still it was not smoth enough. Now it takes 30-40 second and you have texture like food for kids. Blended to perfection. Amazing. Very fast and safe delivery. Thank you. And thank me for the exlusive taste.