Instruct: Classify Amazon reviews into positive or negative sentiment
Query: I WANT MY MONEY BACK SHAM-A-LOT

SHYAMALAN, if you're reading this, I WANT MY MONEY BACK DAMN IT. YOU SUCK. I wasn't going to give this any stars but Amazon made me give you one star so thank them for it. If it was up to me, I'd buy all the copies of this movie and take a nice crap on them, then piss on them and then burn them and have them launched in space. Even the burnt remains aren't good enough to stay on this planet. WHERE'S MY MONEY SHYAMALAN, GIMME MY MONEY BACK.