Still waiting on Diablo III. I'm a few expansion packs behind on WoW, and not sure if I want to spend the time getting back up to speed on it.
Has anything else with an isometric view (not first person) come out lately?
Well, of course there is Skyrim. I recommend it very strongly. I enjoyed it very much. I am not sure exactly what you mean about the camera view, but you can zoom in and out with the mouse wheel. Honestly I would not want to pass up the game just because of one thing like the view.
As to Kingdoms of Amalur and DS3, I played both demos. I thought Kingdoms was quite good but the combat was a bit too much of using special moves and such, but that is what most people like. I am just not very good at that kind of combat, so prefer more stats and equipment based combat like Skyrim.
Personally, I did not really like DS3 at all, and overall I think most people consider it mediocre at best.
I would not pay full price for either, but would probably pick both of them up eventually.