Hmm...
I didn't have a clue what this film was about but the style was amazing. Normally that alone wouldn't be enough for me to rate a movie highly but for some reason I feel compelled to recommend this short on its style alone. It really is quite unique. I particularly loved the sound design - listen to how Underwood's movements are synchronised with the sounds of traffic in some shots. Also, the colour was great - all blues and greens and muted shades. Simple shots seem to have been somewhat re-juvinated and made ten times more interesting, for example when he looks at his watch; or when he picks up the payphone in the station and we get that Homicide-style jump cut/dialogue repetition.
Can't say I get the story in any way whatsoever, even after reading the plot summary, but I'd recommend it just for how it looks and sounds.