I noticed they used to give over 100k xp per as a bonus, that is down to 70k or so.
The amount of mobs are way less.
TBH I find the new layout pretty boring. Part of the fun for me was pulling a massive stack of shit and globalling it. Now if I do that I am probably pulling disorient mobs, root mobs, stun mobs, and magic damage mobs that hurt like hell when 5-10 of them are shooting you every 1-2 seconds.
Also done about 10 now and not a single piece of loot/mount/pet. Pretty lame as I killed every rare in every one I did...