It's a shame there are so few comments because i think the game looks very nice. I hope i'll be able to play it as soon as i get a 360... And a tv.
This being said, i have to agree with Farbs. The lego-ish look of the characters is cool, but the texture of the snow kinda ruins the mood. On the screenshot, the shadow is almost black, which makes it look more like concrete or something like that. Maybe you could try to soften theses shadows a little bit (without ruining the volumes of course). Also, you could try to lower the contrast of the texture, or maybe use plain white(ish) instead. These are just suggestions, you are welcome to tell me off
I hope you're not taking it the wrong way, i'm just saying this because this looks like my kind of game and i hope i can be of any help.
By the way, i kinda agree with Farbs about the name too
I think something less descriptive would be better.