Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Hated car seat!!!

I bought this booster car seat for my 3 year old it was the worst car seat I have ever bought, first off you have to attach the arm rests on the car seat and my 3 year kept taken them off every time he was in the car seat, the car seat company should make a bigger box for this car seat so the armrests are permanently attached, second problem with this car seat is the belt between the child's legs is very hard to push in to get them out I got so frustrated :-(I was able to take this booster seat back from where I bought it and get a full refund........