nice set of skits...
Graphics: The animation wasn't all that good for a sprite Flash. But I think it can easily be fixed just by increasing the framerate. However, there were some interesting uses for the sprites.
Style: It's another collection of Mario based parodies. I won't flame you for it though, since you did work hard on this and alot of it actually has some content to it.
Sound: Although the music was annoying and didn't seem to fit some of it, the sound FX and voices were all well sinced and used in creative ways.
Violence: Some stuff here and there. The blood effect is overdone, but it didn't degrade the flying skit.
Interactivity: I love the extras. Except the Luigi one. That was dull.
Humor: The skits I didn't mention are all great in my opinion. The flying one was nice and something could've been done to Luigi.
Overall: You are definitely on your way to being a great artist. Despite some minor stuff here, it is definitely very well done even for a first animation. And I have seen some first animations, including my own, that just screamed n00b. You are very talented.