Given the task definition and input, reply with output. In this task, you are given product reviews about dvds. The goal is to classify the review as "POS" if the overall sentiment of the review is positive(the reviewer is satisfied) or as "NEG" if the overall sentiment of the review is negative(the reviewer is not satisfied).

Why oh why don't I read reviews before I buy!?!?! . Even though this set has 4 dvds, it's really chopped up and feels incomplete. Some of this I know is a result of technical difficulties (such as The Who still playing while the broadcast was disconnected), but there are songs I specifically remember, and looking forward to seeing. I was very disappointed to not have the complete concert, or complete sets from bands (and no Led Zeppelin!?!?! c'mon man). It's still a landmark concert, The set from Queen was amazing, and the proceeds go to a good cause, but that doesn't mean that I'm not disappointed. When will the COMPLETE DVD come out
POS