A lot of friends started playing again, so I bought Legion. Haven't played in 4 years I guess.
I was so disappointed with the whole spell system, new spells, etc, that after playing for 10 hours now I'm not even sure I want to play it.
I have only ever played hunter at higher ratings. My friends are noobs, so it's just about having a few hours of casual fun in the arena every now and then.
Is it worth giving it a shot?
Enjoy the game for what it is now. A casual game for casuals. MMORPGs are dead compared to 4 years ago and that isn't going to change ever.