Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Doesn't stay upright

My 1 year old got this toy for his birthday in May and he would probably play with it if the toy wasn't so frustrating! The train will not stay upright for more than a few steps - carpet or floor it doesn't matter - the train will fall over on its side. Also, for the parents the sound can get VERY annoying in a short period of time. Even if your child loves Thomas, save your money and buy something else.