I really like it, the mouse and gameplay took me a while to get used to but once you've got the hang of it the combat flows very nicely and feels good. I like the way they incorporated magic and weapons into the combat.
The story line is awesome, it hooked me right from the get go and just gets deeper.
Your character is yours to craft and customize as you like, I wouldn't say this aspect is as good as other games but its still cool.
The environment is cool, got like a very magical, fairy-like atmosphere.
The fact that its an open world RPG with such good gameplay, an interesting story line and a really attractive world to explore griped me quite hard. Normally I get pretty bored and distracted when I have to run around looking for quests in a game, but with this it was easy.