This thing is impressive! It senses what you have put in and it will blend accordingly. It even gives a little countdown to show how much time is left. There is also a manual feature in case you want to control it more. 
It’s very sturdy and easy to clean. The canister is large and has a locking safety feature that will not allow it to turn on without the lid being securely fastened. I’ve made some protein shakes, a milkshake, and the base for a berry gelato. I look forward to trying more recipes!