Sorry for not quoting, but there are some new legion achievements which I think, are pretty worth to discuss about:
1. There is an achievement for completing all class campaings for all classes
I kinda like it, because you will see the lore of every class. I hope it is not the same as in WoD, where you have the same campain for every class. This is also the real first achievement which involves you to have every class on max-level in current content and I'm not really sure, if I like this tbh.
2. There is an achievement for completing 10.000 World Quests
10.000 is a big number. Im currently having around 24k acm points/300 days playtime and I know what grinding means, but i currently have only ~6800 Quests. If you just take 3 minute flightpath for every worldquests, you would end up in 500hrs, just being on a flightpath to get to the worldquests location.
I think blizzard wants world quests to be the new main feature in this expansion and in the following expansions and make this achievement "pretty hard to get fast".
LMK what you think about