5/5 I guess it works
  by DrXenos
Other than change my color setting from "vivid" to "standard," I didn't have to adjust anything. The color temp., tint, etc., were all were the disc said they should be. Is that normal? If I had known that, I would not have had to buy it in the first place. Of course, it was nice that the disc confirmed they were correct.

One thing I didn't like: They spend a lot of time (maybe an hour or so) yapping at you before you get to the actual calibration. It may be nice if you are interested in the reasons behind the calibration, but I wasn't.

1/5 DO NOT BUY THIS DVD
  by Torrey Pines (Bethesda, MD USA)
A total waste of money. It is inoperable in my Toshiba HD-XA2 DVD player. I can't believe I didn't read all the reviews first. Did I mention do not buy this DVD? You will calibrate nothing with it.

1/5 Why all the hype? Very disappointed (and not HD!)
  by cooper (Victoria, BC)
When I was doing product research for my modest home theatre, people were adamant that I get this disc to calibrate my plasma TV. I opted for the HD-DVD version, as I figured it would include updated material. So when it arrived I popped the HD-DVD side in, preparing to perform a calibration of my set. I was disappointed to discover that the HD side is all demo material, basically showing off the marvels of high definition. The regular DVD side is where all the calibration test patterns are found.

The menus are very poorly designed, confusing to navigate, narration is boring and too long, very little direction is provided, and the worst part is, I barely noticed a difference between the calibrated settings and the TV's default settings.

In summary: waste of money, NOT high definition, outdated.

3/5 Can't figure it out
  by A. Phillips
I have yet to figure out how to apply the info from this DVD to calibrate my TV.

4/5 TV Setup
  by Derek Norfield (Virginia, USA)
Great product to learn how to set up TV for best performance and power saving.
Menus can be tough to navigate unless your DVD Player has menu options (only one of ours did).
Results are great. Picture looks better with the adjustments. power consumption is down too (noticeably not so much heat coming off).