Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Never Flat Basketballs are CRAP!!!

Plain and simple, if I had the money, I would buy Spalding just so I could shut down production of the Never Flat basketball. It's that bad. If you are a real basketball player, a shooter, and have already used one you know exactly what I am talking about. Despite the best attempt by Spalding the pump does throw it off out of balance, hardly works to begin with anyway. If you can drown out the terrible *PING* it makes when you dribble the ball you still have to deal with the unpredictable return on the ball to your hand, both off the ground, and off rebounds. Parents do your kids a favor, spend the extra couple bucks and get a the most expensive ball Spalding offers. I think its only $50.00, just get the good one.