I like your style
What's makes the animations you have good are the graphics. The randomness sometimes is funny but isn't enough to have a good flash. One thing I would suggest is writing your scripts before making the flash before actually writing it. I can see you are sill practicing but it needs better animation as well. One thing I can suggest is to do frame to frame animation which makes it look like people, objects ect. are a 3-d object. Keep up the great work and I voted this animation 3/5 :)
~Marzo999