Yeah I've played diablo 2 for over 10 years, so it was a must for me to be on diablo 3. Right now I got a lvl 57 wizard (max is 60), and I've spoken with some other Emps members such as Scottius, Blackedout, Dogg and Zoh (forgive me if I forgot someone).
To me, the game is clear, lots of fun to have, there's good content for solo players and team players, and I appreciate the "no monthly fee" philosophy on the Diablo games.
Plus, I'm satisfied with the graphics and I haven't encountered any bugs or glitches yet even if the game is still only one week brand new.
One of the point to discuss is that they put in place a real money (Us $, Euro and British Sterling Pound currency) auction house. I hope that we won't have to spend fortunes on end game items to stay competitive with other players, but it hasn't been launched yet. Only the in-game gold auction house is active at the moment and it's working well (a big missing point in diablo 2 btw).
Anyways, Ark, if you feel like trying a new game that's not gonna cost you too much money, try it out and I'll be ready to help you with any quest/boss/gear issues.
The invitation is also valid for everyone else, keep me updated!