Instruct: Classify the given review into positive or negative sentiment.
Query: Rhino falls down on Doo Wop III

One of the worse selections of Doo Wop I have purchased. The first two CDs are good and keeping with the high standards of Rhino. But the third and fourth CDs are just not there. The Celebrities (3rd CD) must not be listening to the same good Doo Wop that I enjoy. The fourth CD is nothing to rave about. Some of the artist come close...but most are not there! So much good Dop Wop music out there that could have been placed in this collection. A real disappointment!