Not too bad...
The animation was pretty good (except NNY's mouth looked kind of weird in the first part of the scene). It was graphically very pretty.
The only real problems came from the sound. The first was that the sound is kinda fuzzy. The second was the lack of any sounds from the man having his head drilled. The point of the joke is that the guy is in intense pain, and NNY is nipping off to get some sandwitches, but without horrible screams of agony, we don't really get the intense pain.
Anyway, not too shabby.