Fucking Funny!
I that you're still hacking away at animating, and it's nice to see another Goremaster cartoon. Reminds me of a similar character I came up with back in 2004, but I'm not accusing you and Luke of copying off of me. (Such a claim is baseless.) Now let's get started...
Graphics: The animation, while not the best, got the point across; which is fine in my book. However, Goremaster's anatomy is a bit awkward. I mean, his ears are placed too low on his head, and nipples are too far apart. May I recommend that you brush up on your anatomy? Plus, some scenes could have been better shaded. (E. G. The first instance of the Christmas tree.)
Music and sound: Great usage of Burn 7's music, and the voice acting was fucking excellent.
Content: You had very good direction with some very inventive deaths. It may not have a thick plot, but the ammount of humor in this made up for it. It was funny the whole time from beginning to end. Kudos for having Skullprince making a cameo at the end.
What I did like:
-Funny
-Decent animation
-Great voice acting and music selection
-Original character
What I didn't like:
-Goremaster has some anatomy issues.
Overall: Here's a nine from me and keep at it.