Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Wow this is bad!

This is the first review I've written - I'm writing it only to save you people who are thinking of buying it your money. This is by far the worst dvd I have ever seen! (Even worse than Pat.) The footage is sped up (very obviously) and sound effects are added to try and make it exciting - but doesn't work. - It's basically a nice slow Sunday drive in fast forward.