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

I've tried to watch this several times and fallen asleep every time. I don't know, I guess flashy, meaningless fight scenes are my lullaby or something. There's a lot of those, and some are pretty neat looking, but this movie is all flash and glam with nothing else going on. The plot is really basic, about people turned into vampires fighting for the right to survive, the twist at the end is silly, and the characters are all cardboard cutouts. The only thing it's got going are the special effects and fights, but they get so repetitive that, as I said, they put me to sleep. I'm not kidding about that. Right to sleep.