Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Gritty gory decent atmosphere

Not your typical screaming teens in trouble film. Unpleasant at times, characters are anti-heros, but it's got a good feel and smoky "X-Files" lighting look to it. A LOT of cursing however, can't even count all the "f-bombs and mf's". SPOILER ALERT, I hate improbably happy endings and this does not have one. A good downer ending, as any good zombie flick should have.