Have to agree with the last reviewer
Looks to me like the only reason this game has anything above a 3.5 is because of "fans" devoted to the author of their favorite series, no matter how good or bad this actual submission was. Personally, I always thought retarded animal babies was very heavily overrated.
And this game, I would say, isn't even on par with that series.. by any stretch of the imagination. While the graphics were very well done, just about every other factor was... well, sub-par. I'd say one of the biggest problems would have to be the frame rate, though. Everything looked horribly choppy, as far as animation (at least, for something that's supposed to be professional). There also seemed to be some coding flaws. Moving the snowman around while firing seemed to drastically (and unrealistically) affect the physics of the snowballs. Also, the firing system was somewhat annoying in general.
The fact is, this is not top-notch work (or even a very original concept), and more-than-likely doesn't even deserve the score it has. It's a shame so many people decide to base their scoring on the fact that one of their favorite authors made it rather than the merit of the actual work (which is seen all over this site, especially with different series... foamy, RAB, clockcrew movies, etc).