From the looks of the newsletter, they seem to be right on the ball with the whole different flavor, same base ability thing. Really looking forward to seeing what the other classes bring to the table and how they do it.
I was GREATLY dissapointed to find out that the pally in WoW couldn't keep tanking after they hit 60, I made a def. pally from the start w/ the idea of being a great tank pally. Got screwed in the end, but I'm fixing that this time around with VG.
I know and believe IMHO that sigil will get the different but equal thing down, but I've been messed over twice with hybrid classes and sworn them off. I have nothing against them, but I personally just want to get away from em for a while. Hence my warr choice this time around. (and switching to a 'lock in WoW.)