Oldskoolkammy Review.
---GRAPHICS---
Well, the entire episode wasn't drawn that well. I would suggest art classes, maybe.
---AUDIO---
Epic. Nuff said.
---HUMOR---
I don't see it in any of this, except the elf getting run over. Rudolph was my fav reindeer, too.
---VIOLENCE---
Epic battle between two hippos. What more could you want?
---POSSIBLE IMPROVEMENTS---
Possibly the beginning of a decent series. As I mentioned before, you should sharpen your drawing skills, and add some humor.
---OVERALL---
Nice start for your career as an animator. This movie wasn't really good, but it definitely wasn't that bad either, because I've seen way worse [Kitty Krew]. Can't wait for your next production. 6/10 and voted 3.