Good, but not best.
I consider this a good "Movie". However I think some things may be improved.
It was a lot better animated than the other animations, but it wasn't funnier than the most, or at least I couldn't get some of the jokes because it was too hard to actually understand what they were saying. The volume changed too many times through the animation, so I had to lower it, and then it was too low in some other scene. Then again, I really miss the subtitles. It may be okay for those who speak English as their native language, but I'm from Argentina, and I learnt English at school, reading books, comics, webcomics, English Wikipedia and videogames. So listening isn't my best area. I was very comfortable with the subtitles, and I could understand the other episodes wihout subtitles, but not this one. I didn't get A WORD from that Hammer Guy (I don't remember the right name) on the first scene he appears and I don't even now why Hal ran away screaming on that scene...
So it is mainly a great movie, but it's the sound quality (or volume more specifically) and the lack of subtitles what made me lower the rating a bit.
Then, I think you kinda broke Steve's personality a bit. I thought he was kinda naive, and couldn't even notice when he was made fun of, or being insulted. But then again, this is comedy, not drama... So I guess it's okay, even if you changed his character a bit.
Great job in the animation! I hope you find my critic constructive, well, if you read it. xD