well
it wasn't the best movie. it wasn't a great movie. but it was a good movie. i knid of enjoyed it. when you make your next flash i only have one real suggestion. when you create your loops that you repeatedly use. (such as the workers passing boxes back and forth out the truck) make sure that all the objects in the first and the last frame are in the same possition. for example the worker handing him the box. all of a sudden wrker one dissapears and starts walking a whole ten feet away with another box. to fix this you need to tack on a fragment at the end of the loop where he walks back towards the storehouse/factory. then when you see him start walking back out with another box, the flash has a smoother flow.
some of your other skill will have to come with time. one you might wish to look into is creating sybols, layers, onion skinning (i still don't know what that is), and motion tweening.
have a great day and keep it up!
-techtoast