Instruct: Classify Amazon reviews into positive or negative sentiment
Query: child out grows fast and HOT

As with the other reviews I have been reading, my child is 21 1/2" long and weighs just over 11lbs. She is already outgrowing this cars seat, and she is always sweating in this seat. It is easy to use, but for the money, I thought I would be able to use it longer than what I'm going to be able to use it for. She was almost 7lbs when born and was cramed into the seat, I had to take the head support out right from the begin because the seat is so narrow, you don't need it anyways.