WOW (And it does NOT stand for world of warcraft)
When I first watched this animation, needless to say I was completely blown away. Much as I mildly enjoyed the previous Gone Too Far episode, the impact from the 2nd one compared to the first is like a nuclear explosion to a chemistry experiment gone wrong. Thus, I feel like I'd be doing this injustice if I didn't vote 5 on it every day until I'm dead and leave a review with a perfect 10. That being said, I can't vote a 10 on it just yet. Let me explain.
I always try to max out on words in a review when I absolutely love a flash animation and must rate it. But I feel extremely speechless, because usually I rewatch the animation again and again to try to nitpick any small flaws and couldn't find any. It took me nearly a week of rewatching and pausing to finally find some extremely small flaws that I'd like to point out.
1. Inconsistency: There's a small bit of inconsistency with the two episodes: for example, the first one was a bit bloody and violent. The 2nd one did not involve any gore and not even a drop of blood. I feel like I was watching a cartoon network special. There was also some inconsistency with the character. The first episode showed him as a kid who's gone trick or treating and could barely muster the courage to handle an axe to avenge his friend (or to simply kill the maniac before kills him). I now find the kid not only adept with a firearm, but also explosives. What's up with that? Yes it's a cartoon, but it contains the same protagonist, doesn't it?
2. Unoriginal: I was so blown away at the sheer detail and effort into the artwork, physics, and movement that I was almost afraid to point out that these types of music videos have been done thousands if not tens of or hundreds of thousands of times not just on newgrounds but on cartoon network or Nickelodeon. I have to give you some credit though, being that you are a single artist who just saw what he wanted to see in a song, so I'll cut you some slack. But I better see something of your own that YOU created that did not come out of the daily cartoon we see on TV.
3. Skin-deep animation and protagonist creation: I see a music video. I see a wonderful animation. I see a lot of blood and sweat from the effort you put into this, yet why do I not see a story with a meaningful background and character development? Yes it's a flash animation and the story is simple: the adventures of a kid in a werewolf costume with a trick-or-treating gone horribly wrong. Yet, as much as I want to do so, I do not see so much of a personality on the kid. Rather, from the artwork I can see the personality of the zombies (especially the lead singer zombie) far more clearly than the kid. The leader is quick-witted, commands a vast army of the dead, and sings extremely well. The kid is... well... a normal kid as far as I can see. There's virtually no personality to the kid, aside from being slightly clever and fast reflexes. I mean, we can replace him with almost any character from cartoon network of his height and stature and he'll do almost the same thing. I recommend some background on the kid - like where he came from or where he grew up and what kind of person he is. Because I'm sure most kids can't learn to handle a shotgun or set up and operate explosives. For character development, you may want to look at hotdiggedydemon's flashes like Jerry or Mickey the Dick.
4. Cliffhanger ending again... feels a bit incomplete and the ending was a tad bit rushed. I mean, as much as I enjoyed the protagonist winning, I'm sure you could have pulled off a better ending than just blowing them up at once.
You may see what you will from the insanely small flaws that I picked out. I may be overly picky on what is already in my opinion a very perfect animation. It's newgrounds after all and this is already beyond what even a brilliant non-professional flash animation artist could achieve.
And it's a simple flash animation after all. You can't be bothered to stuff a deep and complete plot into a few minutes of animations.
I wasn't going to vote a 10, but, what the hell... 10/10