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.

Unlike Dots and Loops, Sound Dust doesn't reach out and grab you at first. The album takes many listens to appreciate, but once you do, you'll realize it's a masterpiece. Microbe Hunters was the same way...hard to absorb at first, but eventually rewarding. Aside from the first track (a repetitive instrumental), every song is pure quality. Buy it, listen to it several times.....you won't be disappointed!!!
Positive