Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: Not sturdy

I have used this ice cream maker for 3 years and have made approximately a dozen batches of ice cream with it. As I was cleaning the machine tonight the center of the bottom of the metal cylinder, in which you actually make the ice cream, came out! I now have a 1.75 inch diameter hole in the center of this thing. I certainly will not be buying this item to replace it.