Well, for me, I had fun playing with a premade... Good gear to compensate for my inexperience with the class (i mean, i do have a paladin, but he's far from L70 atm), epic flying mount to speed things up, what's not to like...? i tested a lot of stuff (even the voice-chat!

).
Still, no premades means I won't be stopping by, means I won't be testing. Which is exactly what blizzard is expecting. A bit sad for me, but nothing earthshattering.