Instruct: Classify a given review into positive or negative sentiment.
Query: Not what I expected

The original CD set consisted of 2 CD's.The product that I received only contained 1 CD (disk 2).I wrote to the seller and he was unable to complete the order.He then refunded my entire purchase price.the first CD of the set contains the Prolough and is followed by Crunchy Granola Suite. This is the piece of the CD set that I was most interested in.