Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Interesting concept, poor engineering

The idea of having a blender capable of crushing ice to make great smoothies is apparently appealing to many people. However, the best thing about this machine is the stick that it comes with to move the ice and other contents around to aid in the blending. That is about it. The spout for pouring the contents, while theoretically sounds good, is painful to clean. I would rather have a lip in the container and a handle on a side to make it easy to pour the contents out. And like what soooooo many other people said, this thing breaks easily. The cogs in the blade component strip and the thing just starts to leak everywhere.