Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Inconvenient to use - strap problems

I just returned this seat because I found it too inconvenient to use. The straps were constantly getting twisted and the mechanism for tightening and loosening the straps was awful to use... it would seem to freeze in place so that no amount of human strenghth could release it. On the plus side, it did seem comfortable for the baby, although she did get overheated in it rather easily.