Such a great system! I love how easy it is to make smoothies in the small bottles and use the same machine to make so much more! It sensed when I put ice in it to make blended margaritas. I haven’t used the dough setting yet, but it’s cool I can do that in this machine. I gave 4 stars because it gets the job done in a powerful smart way but the storage is awkward with all the parts and the plastic does seem fragile according to other reviews