all i have to say is wow!!!
to be as critical as possible here are a few pointers.
1. dear god, please fix the combat comera.... it was making me sick just watching the video.
2. a few of the sky textures were a little... blurry, not detailed enough.
3. and finally how did you make tyhe grass in the video? did you simply just make a mesh and use an texture with a clear alpha channel? wouldn't that cause an fps drop?

other than those very nit-picky suggestions, i would just like to say great job.
also, how long did it take you to make the game and how many people were making it (please excuse me if this has already been asked beofre).