The HD806 produced good post calibration results, with a resulting good picture, but this Optoma does not calibrate particularly well, and most other projectors can produce output consistently closer to the ideal 6500K. That said, the picture color is very good, and very watchable. Here are the measurements after calibration, for Pure Cinema Mode:
Gamma measured to 2.28, pretty close to the ideal 2.2 for movie watching. We did not measure different degamma's (Film, Video, etc.) Video, however nicely lowers the gamma to give a big more brightness to the mid and darker areas for better TV and sports type viewing.