These are very large and can be studied.
What I see:
1) Upper right of first photo, mottling of green
2) Focus seems very tight, with fast falloff
3) Edge processing is a hell of a lot better, with no more hard machine-like edges
4) These look like photos, not photo collages
Very, very nice.
Same-day update: Over at Tudou, there’s a 720p sample video.