Honestly the absolute best picture quality (IMO) is still a just a good CRT. Of course it is large and uses more energy than LCD, but in terms of color clarity and depth it has not been matched with other technologies. Although over time the phosphers in CRT break down so color worsens. It should also be noted for heavy users that CRT causes more eye fatigue. But hey, when you can get a new CRT for around 100 bucks, it seems to me like a fine (and cheaper way) to play 360 games in HD. (although I also think they still look great in high end SDs)