Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Awful

Don't buy this bike. It comes with a generic instruction manual for what appears to be all Huffy products. The diagrams look nothing like this bike. After getting it together, the derailers simply wouldn't shift. I used the awful manual in an attempt to adjust. The adjustment screws were not marked on the bike even tho the manual said they would be. The manual then said if you can't get it adjusted, take it to a bike shop. Yeah, and $50 later it will be fixed. After 3 hours I gave up and returned this and the womens model I bought for a refund.