Killzone: I know the first game sucks, but the graphics for the sequel look great, which is why it's worthy of mention. I'm questioning whether or not Sony's showing us real graphics, because what I've seen (admittedly not much) seems significantly better than most of the Xbox 360 offerings. Moreso than I expected.
PS3: I like the design - it's not great, but I think it has more flair than Revolution. I think it's amazing that Sony can offer three colours and make them all boring. But I guess that's what most people want.
Controller: Looks cool, and totally impossible to use. I can't really judge usability from pictures, though...I'm really interested to hear impressions of those controllers.
Games: Yes, both Sony and Microsoft have showcased one huge pile of blah in terms of games. Wow more racing games and FPS'...now I remember why I didn't buy an Xbox. I can't wait to see Nintendo's trailers...I hope they show something new.