I have recently started getting more into home theater and making my picture and sound better quality for watching movies. I know there are lots of calibration discs on the market and i am sure they all work pretty nice.... Saying that i've read and heard this WoW disc was a good disc and i was attracted to it so i picked it up. Its very easy and has alot of beginner instruction to what makes video and picture.
It has "beginner" level test patterns and then a more "advanced" level. It also comes with a blue filter for adjusting color and tint which was awesome.
Over the past few months i have been tweaking my set by eye (inexperienced lol) and i had it fairly close. This disc had me adjust my color and tint some and various other settings and i did notice more vibrant color and depth. Contrast also went up. Overall i noticed a difference in picture and i am very pleased.
This disc also includes audio test for use with stereo or surround sound.
Then there is like 20+ clips of various disney movies in 1080p and lossless audio to test out your new settings.