Very short.
Well this was shot for one, and two, you should add a "REPLAY" button at the end, maybe even some subtitles, Add more scenes besides just the one or even two the flash had, kinda show the world you have created in the flash it will give the flash more depth, and keep it interesting. n issue with clock/lock flash's is the "VOICES" always hard to hear or understand whats being said, so i would suggest some subtitles for an overall better understanding of whats going on, More humor, some more funny jokes here and there, some visual humor such as rolling eyes and so on. Since it was so "SHORT" I would suggest to improve on the flash short you could add more shorts and put them all on one flash instead of just the one, but having alot in one flash would make it more entertaining, and make the flash longer with more to see. With all that said it was silly and funny so noce short you have here.
~X~