Great Stuff!
Graphics: Flowed and ran great even on high, and looked quite detailed at certain points.
Style: Very original. Easy to look at and easy to watch. Smooth animation.
Sound: Great and very expressive of the habitat. bigFoot noises were great roars.
Violence: Not ultra-realistic but great and very satisfying nonetheless. Although the cruel nature of the possible protagonist wasn't too enjoyable, it lent nice emotion to the piece.
Interactivity: No controls to use in mid- play, but selection of options at the start is nice, and so is the link to yor site - nice animated buttons are always fun.
Humor: Plenty of it and well-timed to boot. Mixed well with other elements of the work as well.
Overall: It's not perfect, but as far as I know, only Jesus is. Great work.
Voted a 5.