Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Best "commercial trance CD" ever released.

By Commercial, I mean a megamix put out by a record company with no real star DJ to advertise. You know, you've seen all those Pure Trance, and This is Trance, and Trance this and Trance that CD's everywhere. Well, this one sets the standard on what they all should sound like.Superb track selection, lots of long versions of each song, and a well-mixed cd.If you are going to by one "commercial cheese" trance CD, make it this one and you're done. Come on, you've got 2 Tiesto remixes, an Armin Van Buuren track (as Perpetuous Dreamer), Kosheen, Moby, and Oceanlab. What more could you want!