Overall, an outstanding effort. The album does a good job showcasing the talent of the individual artists, and although there were some questionable genre choices--in my opinion anyway--most of the tracks were enjoyable to listen to.
It's a well-known and oft parodied fact that I do not fancy vocal music for various reasons--aside from the "social conformity" vitriol, which was purely farcical--and so I will refrain from commenting on the vocal tracks. However, I will acknowledge the work and dedication put into them, and the fortitude of the vocalists for being comfortable with their voices. I'm also grateful to Neko for providing us with an instrumental version of his piece, which allowed me to thoroughly relish his music.
David Wise and his fellow composers also deserve accolades of course, and I thoroughly enjoyed his reinterpretation of "Donkey Kong Rescued". My next favorite track happens to be Mazedude's "Dead Raggening"; I knew I would adore it ever since I first heard a preview of it, and I love his work.