Eh...
It really wasn't funny at all to me. The animation was alright, along with the sound, but the comedy was really lacking. What it really made me think of was Yahtzee's review of "How to make a gaming webcomic" where he talked about how most of them just apply video game logic to real life for comic effect in a lazy attempt at comedy. Yes, in real life punching a tree would hurt your hand, but not in the game. That doesn't mean it's funny. The comedy timing was really off with things like the ending with the zombies, which made something that could've gotten a chuckle kind of fall flat. I dunno, I just didn't think this aspect was as good as other Minecraft flash like the one with the guy's little cousin playing blocks.