Hahaha.
I'll start with the criticism so I can get that out of the way first;
I felt that the artwork could have used a little bit more touching up, and the tweening was really obvious. Perhaps throwing some occasional frame-by-frame or getting really creative with hiding your tweening would make your animation seem more fluent. All depends on how much work you'd like to put in, I suppose.
Other than that, I really enjoyed this animation. You have a really good sense of humor, and I liked the way you presented the "story" and parodied the rest of the trailer. You've got some pretty great timing with your jokes as well.
All in all, this was great, and I bet putting some extra polish in to the artwork/animation would make it even better, if you'd like to see your movies go further. I certainly would.
Thanks.
-TF