I have received the the Denon DVD-3800 player. The review will only be on the video because my Avr-5800 has been sent in for the upgrade. As soon as I get my receiver back I will follow up on the audio portion. I'am viewing the 3800 on a Toshiba 65h80 through bettercables component cables. I have only viewed the progressive output and it looks awesome. This player has the chroma bug, but it is hardly noticable. It is a huge stepup from the Denon DVD-2800 which was my dvd player that I was currently using. The picture has alot more depth and the colors seems to be more vivid. This player has a very film like image to it. I have watched Toy Story 1&2 and the chroma bug is there but it is no where near as bad as my previous player. There are alot of movies where I noticed the chroma problem on the 2800, but I couldn't see it on the 3800. To me the biggest improvement is in the color and the improved sharpness. I have viewed several different parts of dvd's and each one has shown great improvement over the dvd-2800. You owe it to yourslf to at least go a demo this dvd player. The chroma bug is there but not nearly as bad as in previos players. As I said earlier as soon the AVR-5800 comes back from the upgrade I will post my thoughts on audio playback.