Took me a while to understand what I had to do/what was an enemy and what was a friendly bear, making that a bit clearer would be good. Was also never a big fan of that you-shoot-where-you-look mechanic, but that may just be me :P
I like the music, sounds and juice the game had (like the screen shake).
One tiny thing regarding controls: using the arrow keys moves the page up or down for me (except when in fullscreen)