I was just looking through the slide show, and even thought I have all these 6" versions, I have to say that they look pretty sweet. I know myself, and I'm likely in for at least some of these. I'm just a sucker for the 3 3/4" scale stuff, but we'll see. It sounds like they are looking for an ambitious launch and a big push for this line (comic packs, etc.) and if I'm reading between the lines in the Q and A stuff right, it almost sounds like they would just as soon this be the main line and phase out Legends. Just they way it seems with all the "figuring out what to do with Legends" comments. Anyways, the new line (is it called Marvel Universe?) looks pretty nice.
EDIT: Just looking through the slides a bit further, and this line does look really nice to me. I'm not a carded guy, but the cardbacks look spiffy to me and kind of reminds me of the vintage Secret Wars line in a way with the whole premise of the line. It looks like a fairly diverse lineup starting off too. I'm definitely in for some of these, even with $100s already spent on the Legends scale.