no effort is shown...
the randomness and its simplicity is the only thing i liked, however, i would stop watching it as soon as it has finished loading though becuase it consists of virtually nothing but two flashing images. too repititve for a flash animation. it doesn't even have a storyline and a nice background to keep us entertained, which is essential for a decent flash submission. if you're trying to tell us something, you really need to add in more text or sound to show the connection between those two pictures (if any), so that we could understand it better. in this way, you can establish a stronger interaction between you and viewers, and get a better score.
it's needs a lot of work... try harder next time if you're going to work on a serious flash animation.