so the SP one out of the DS and PSP?
This did kinda suck :-/
But to be fair, your not a totaly useless animator..I can see you went to effort in parts of it, then got bored, then tried a bit again.
A few tips:
*Dont use photobackgrounds...looks out of place with cartoony stuff. (if you must use photos, use Flash's convert tool to make it vector, by playing with the settings you can make photos look a bit cartoony)
*When people walk, have the background scroll
*When you get bored, stop animating, and come back to it later.
As far as your ideas go, its fine; Too big reboots fighting as handhelds. (ironic really).
You just need to be a bit more specific with ideas.
Think:
What would a DS rebots strengths be?
Would it go around pooking the PSP with a stylus and then try to snap its head of with its hinge?
What would the PSP's strengths be?
Would it have blinding backlights and try to blind the DS ?
Or what it use its l33t graphics to confuse it.
Or maybe it shoots UMD discs :D
Theres plenty of ideas if you just made the robots more like the consoles.