Instruct: Classify Amazon reviews into positive or negative sentiment
Query: I'd give it 5 stars but it's too short.

This album, like a good caffeine buzz, is intense and fun but too short to be enjoyed properly. I listen to a tonne of Death Metal and other extremes in Metal so I know what I'm saying when I say the music is really good and the vocals are diverse and mostly intelligible. I would have given it a 5/5, but the album is too short.