The interview section is very nice, Paul van Dyk briefly explains what kind of equipment he uses, etc.
The rest is ... The quality of sound is pretty bad. I think they re-encoded to higher bitrate (256 kbps in this case).
Paul van Dyk plays only 5-6 tracks here, and the tracks are all well-known. I think PvD was simply trying to leave a good impression, not really at his best.