Now, I don't want to be "that guy" who compares everything to WoW because I absolutely hate that guy. But seriously, out of curiosity I looked at a screenshot for the game.

http://www.shadowoflegend.com/web/ScreenshotShow.aspx?id=306

The GUI is a 100% ripoff of WoW. No, not "modeled after." I mean they pretty much just ripped it off and slightly tweeked the icons. Classy.