I've got mixed feelings.
Easy to say you could have chose a topic that wouldn't offend too many people, it clearly was out of bad taste. At least this was made several years after the event, so it wouldn't seem as offensive. This definately needs improvement in areas, the animation was below par, and even the video quality was pretty lame. Some effort is needed in a few categories.
The only points I gave you were for choosing two good songs and the little bit of animating you did. Like I said, I wouldn't joke about this, but at least add some sort of storyline and not a nonsensical joke. Believe me, I love random humor, but this seemed more tasteless and effortless than random. Anyway, I'm sure improvement is in your future, keep up the good work.