Instruct: Classify an Amazon review into positive or negative sentiment.
Query: real rock

every once and a while this cd will get away from me, and drift down to the depths of my music collection while i experiment with different styles of the art form. but whenever i need to return to my roots, this band resurfaces to blow me away. clutch is one of top rock bands of today, and is light years above the popular rap/rock bands dominating the music industry right now. all the tracks on this album are extremely dope, and will truly remind serious rock fans that they just need to groove every once and a wile. if you like hard rock that is a little on the funky side, you should buy this album.