This is one of the best games i've ever played in my life so far. It didn't sell that many copies the first day for no reason. Yes it is expensive but it is way worth it. There is alot more gameplay, more quests, the new races have the own qualities and there are now flying mounts! So now you can get around way faster and easier and now you can reach level 70 so you can upgrade more spells, you can get more abilities, you can go a little bit further down a second tech tree.
But its still that same old life sucker that you all know and love. One more new battleground, (EoTs) or known as Eye of the Storm (kinda like AB). Many new raid and instances including Karazahn, Zul Aman, The Eye, Sherpentshrine, and the envious Black Temple the refuge of Illidan Stormrage. New gear and armor now a tier 4,5,6 and the all new arena team system. Partner up with you best buds and roll out to play against other teams of people. New guild banks instead of having guild leaders having banks, all new mods to add, many new quests and places to explore. This game deserves at least a B+
+Learn more spells and abilities.
+You can learn even more talents.
+Two more races.
+Many new quests.
+And new places to explore
+New things involving guilds and guild banks.