Good, but unfortunately nothing new
I know this must have taken a very long time to animate, but you can't say it was much different from most Madness movies.
The animation was smooth and the blood effects were nice but some things were weird, like the elves in the end, that stood there without mobing or firing, while Hank was slicing all of their friends.
Also, the camera moved a bit too much. I guess you made it this way so it fits the fast-paced action but with time it get annoying.
I liked the clothes the elves had, something Madness animations don't have usually.
Finally, I think that if you ever make another Madness movie, you should try to add something new, never seen before, like... I don't know, an ally for the hero?