A phenominal animation. One of the best I have seen. It's smooth, it's beautiful, it's creative. The title screen is also graphicly beautiful (I am normally not a person for graphics in anything) Also, I love the ending where Hank and Tricky, being long time enemies, get along and become friends. (I love the final enemy too. Fight with his cock and balls XD) I remember an old saying that would go wonders with this.
Even long time enemies can become the greatest of allies. Friends or not, two halves much make a whole to defeat a powerful enemy.