I'm entering month two without World of Warcraft, but it's nice to pick up a new MMO and help the developers come up with a great game. Will Gods and Heroes be another "WoW killer?" No, I don't think so. The concept, however, is neat for me because I absolutely love Roman mythology and have studied classics for several years now.
I will say one thing though. The UI is very familiar. Even the keybindings. I was able to instantly get acclimated to that aspect of the game.
I'll play a bit more tonight and write an update!