its OK...
bad things:
work on your narrative, you kept referring to "the base" "the base" in your backstory. did wily and lights respective bases have names at all? it diddnt allow me to immerse myself in the story.
twist is right, it is a bit cliche. i dont mind that much, but i like orogional hrought better. i dont know how much room there is in a megaman setting, you cant very well have two well known sworn enemies working together, but i'm sure witha littel MORE thought something could be concieved of.
good things:
i loved the pause and play buttons! there have been so mant times where i wnat ot go get soemthing but am unable to pause the damn nmovie! kudos!
your video really brought me back to my childhood obsessions with megaman. in fact, i think i'm going to download some emulator games right now...^_^
you really utilizesd all of zero's powers as one would if you were playing hte game. from the lightning stab comdoed with his uppercut powr into the ice drop. solid. very solod.
all in all i gave it a 6 with points off for the reasons i mentioned before.