Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Very disappointing, no headbanging here.

This album shows that they disappeared up their own ***. It was too much a progression into intricate song writing with lots of piano and tempo changes which makes for a very boring album, in my opinion. If you want metal with class buy their previous albums, Mountain.. being the best. This album is not for headbangers..maybe thinkers(whatever that means)?