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

Dio is an excellent band. Holy Diver is my favorite song of all time. It's got an awesome rift and Ronnie James vocals fit perfect with the song. I also think that Dream Evil, Last in Line, Rock'n'Roll Children, and Could'a'Been a Dreamer are great songs. There isn't a song on this album that you should not have in your collection if you are in to hair metal and hard rock.