Sup bromeos!
Tired of waiting for changes in Neltharion, I've decided to give TBC a try. I know it's much grindier than newer expansions, and I hardly have time to play these days, but hey! I've never played TBC before so it will probably be more enjoyable than WOTLK.
So... what's different, or what should I be aware of? What classes are ok? Is TBC like Vanilla, like, are some classes completely not playable? I've always mained enha shammy, is it worth it in TBC or should I go for something else?
Thanks!

