I think the control system (e.g. wind system) is a bit - say - random to master. However, Kudos for making a very original game. I'd have given it 6/5 for the idea and the completion of the game, but the controls drag it down to a sorry 5/5.
Though I don't like it much, doesn't make it any less the "best" free game on the internet. Quite cool graphics, a big world to immerse yourself in and a wide array of stats. Giving it a low score because you hate it - for the purpose of hating it - is a really childish thing to do.
The gameplay could be developed greatly, it has a lot of potential.
However currently, strategies are too simple.
The story is also way too short, and the fact that you can not lose the game... oh well.
If perhabs spells with different attributes, or different systems like the WoW talent system were put in the game, to make it a real RPG I would definately try it again.