you win some u lose some it was a good first try
Practice makes perfect......
Trying is the first step twards failure.
Here's what you need to do
The movement of mario was very choppy try to slow it down or up the frame rate. The transitions to and from each scene were also choppy. Again, make it smooth by increasing frame rate. The basic plot was based on one dumb ending, which isn't good. Think about an interesting plot, build on it and that makes the content of the movie better. It takes a while to become good, and lots of time to make even a simple animation. Just spend more time and you'll do fine.
wasnt to bad
it was ok cept wasnt that background from Yoshi's Island... and you were using Super Marion World music? come on you could have at least matched them up but o well it was ok i think you could do a lot better and this one was a little funny
... the frame rate seemed really low, almost lower than the default frame rate, therefore it was choppy as hell. Kinda short, lame concept, but overall, not bad for a first take at using sprites in Flash. Nice work...