Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

It was really easy to put the Squeem on, but once it was on I couldn't wait to get it off!! It wasn't too tight or anything. The problem was that once I stood up straight it bunched up in the hip/mid back area and pinched my skin! It was so painful! No matter how I positioned it, it would bunch up! Really disappointed since it was a waste of $50..
Negative