This Nutri-Blender Plus has made my mornings quick and easy. The cup sizes are perfect for a good size smoothie or protein shake. The lids are nice too and perfect for drinking on the go. It's easy to use and easy to clean. With the full size blenders, I always end up making too much and it's a pain to clean them. But with the personal cups, there's no thinking or measuring involved. Just throw in some frozen fruit, your choice of liquid, maybe some protein powder, and blend. No buttons or settings, just press down until it's smooth and blended. I also like that it's a Ninja product, so you know it's quality. Definitely would recommend.