A lot different. RoM wouldn't use more than 25-30% CPU unless I was in Dalanis, which makes me think this new starting area is just another Dalanis case and that's probably it.
Could be. Problem with Dalanis is that it's geometry is too elaborate, more elaborate than game can handle. Perhaps new area is the same. While that sucks, at least it is an area that is going to be used very little - after the toon is done with first dozen levels, there is likely little reason to go back there.
I didn't like the start of any of the 2 new classes anyways, so I don't think I'll be playing them. I still need to check the new 70+ areas with my rogue though.
I have not seen any particular graphical slowdown in new area, so hopefully it is more clean. I figure people will be spending lots more time in Rorazan, to run the new instance; and maybe EOJ farm too, although at first glance the EOJ quests are quite a bit better in TB.