Could you see this happen? Imagine chell running around with here stiletto boots solving glaDOS impossible puzzlers and dogging turrets all while suffering physiological issues from glaDOS consent barrage of insults. While I admit that portal has a unique story with a strong protagonist and an equally as good antagonist, would a movie based on the utter satisfaction of defying the odds and solving the puzzles that haunt you while sleep create a pleasurable viewing experience? I think that it actually could work while most of portal emphasized isolation and puzzle solving there is enough material for glaDOS witty dialogue and an action packed escape from the labs of aperture. The many dynamics of portal science can fill the theaters with oohs and awes while chell gracefully leaps through the air like an eagle piloting a blimp. Over all if portal ever did make it to the theaters I would see it.