NPC Respawn rates are a bit ridiculous
You haven’t been to Orr yet, have you? If you think it’s bad when you’re new to the game, it gets so much worse in Straits of Devastation, Malchor’s Leap, and Cursed Shore. Tightly clustered mobs and absurd respawn rates. You can’t walk into a room without having things respawn behind you as you walk.
Pretty much anytime i’m fighting mobs in an enclosed area, it becomes a problem. They start respawning behind me sometimes 30 seconds after i’ve killed them. Almost makes the game unplayable. I just don’t see the logic behind having such rapid respawning.
I came to this MMO after getting fed up with WoW. But even in WoW you could clear an area by yourself, and things would stay dead long enough for you to at least get back out.