Im actually getting pretty fed up with Blizzard and their lack of timely execution, intentional information withholding, consistent delays, etc... etc...
It was fun 5-10 years ago when I was younger but its just grown to be annoying.
All these people that soak it up and raid Blizzcon like rabid animals just make it worse every year. Lets all spend boatloads of cash every year to get into an event for a company that makes 3 games and releases something every decade (other than maybe expansions for WOW).
Dont get me wrong I cant wait for Diablo 3, I am just saying this is all growing just a little bit long in the tooth for me.