This DVD has beautiful underwater scenes of coral reefs and sea life, and occasional flyovers of mountains and reefs look amazing. The music and narration are finely balanced. If you live outside the US or Canada like me, you can still play the WMVHD DVD! As long as you own a region free DVD-ROM drive in your computer, or own a copy of DVD Region Free, you can still play the high definition version on disc 2 in any country with no DRM license hassles. You got to have a powerful pc (especially the CPU) to play it though! You should also have a HDTV connected to your pc as well to make the most of the quality.