The motion is what i have been most impressed with. I was afraid 30fps games would be terribruh on this, because it's such a huge screen, but those games actually are fine on it. Just sit saw from a decent enough distance. No rainbow effect, i had read about it but nope. I even did a test where i moved my eyes around the picture fast...nothing. Very good projector. What you said reminds me of my situation with the first Xbox. Xbox started on a Epson projector for me, but it wasn't HD. And when i saw a plasma in the stores i just had to get one. Projectors are now 1080p and they definitely are nearing HDTV quality now, maybe with a screen it will be on par.