If narrative is the concern content definitely finish the War Campaign I performed vanilla until the conclusion of Wrath from launch. As I did not have the time for mmorpgs never played. I loved it and started playing ESO a few years back. Eventually got burnt out and gave WOW Classic a shot. I've been having plenty of fun but'm pretty much just raid logging in this stage, as there are not any new dungeons or things to do. In ESO and wow tbc classic gold my focus...