In terms of old school DVDs, it's lack of 3:2 pulldown or any upconversion via HDMI is obviously disappointing, while Ultimate AV found the picture "soft", HTB noted otherwise perfect scores on the HQV test disc.
We still have no idea what the final features of the Playstation 3 will be, however we've been shown dual HDMI outs and expect DVD upconversion, hard drive and probably a snazzy new videogame or two that won't be on the BDP-S1, which brings me to my main question.