At this point, I don't think there's really much that can make me pro-4e. It looks like the combat portion has gone even more boardgame-style than 3e was, and I didn't like it in that edition either. Plus, it seems like characters have gotten too "Wahoo!" to suit me - too weird, too powerful, too far removed from the "classic" D&D feel I started out on and still prefer. I don't like the removal of Vancian magic, or losing the need to manage resources. I don't like replacing feet with squares - which is, I guess, tied in to my "boardgame" complaint. I don't like taking the bite out of a lot of effects (save or die, petrification, hold, level drain, etc.) just because it's "not fun" for a character to not be doing stuff every single round or to lose something. I don't like the standardization of point buy rather than the thrill of rolling up a new character.
Um...yeah. Anyway, reverse all that stuff, and maybe I'll come around!