Given the task definition and input, reply with output. Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

Had this one on vinyl back then. These girls know what rock and roll is! This IS HEART at their best [in the 80's].Not only the 5 singles on this album make it awesome but, the other songs are very good! I can tell by other critics that they must expect perfection consistently. Well man, it's ROCK AND ROLL and it's "HEART". Just one of the best in the business! They need NO critics! My opinion is that this album ROCKS! It's one of the girls best. LOVE YA GIRLS!ROCK ON! P.S. CAN'T GO WRONG HERE.
Positive