not bad
nicely done, could do with polishing up a bit in a few places. but just keep practicing mate. Things can only get better. You took madness and gave it a twist with the gangsters, which shows you can be creative. Also it is ten times better than an animation thats trying to be exactly like madess and shows no originality at all.(in my opinion). So... just keep at it!
Oh yea and ignore pigoutultra, he is just kid somewhere that has no idea how to make a flash movie...... damned kids!