That was a fun experience
First off, there wasn't that much animation going on as in it's obvious you had to compromise animation due to limited time. It's interesting that you added that plank thing as a background, gives out a style that's pleasant to the eyes. So I can tell you do have some creativity.
It doesn't matter since it had other elements that made it enjoyable. The most obvious is the voices. The voice acting was very impressive. It's crisp. It's clear. And is the main gravitational force pulling all my attention towards the movie.
Each character is voiced with a distinct personality and you've done a great job in the exeution of the humor(Unlike some purposely shitty movies I unfortunately watched earlier)
Oh, and also, well written script! Right off the bat, I instantly know what's going on without reading your description yet. And then BOOM! a twist! and the story keeps going, one after another. I felt no sense of confusion, nor needless anger. I mean sure, sometin making sense isn't required for a good movie, but it is a big bonus and shows how much effort is put in a movie.
Thumbs up =D