I liked it. Nice simple story, well filmed (considering you shot it as part of your tourist duties) and well told for that.
If I had a minor quibble it would be around the use of masking/overlay, most notable in in the shot at the end when the subway carriage seat is clearly a much paler colour of yellow than the rest of it. No opening titles or closing credits?
Well done I say.
COMPAQ something or other with 500Gb Boot Disk, 1Tb external Firewire Disk, 4Gb Memory and a super duper sound card, 19" TFT Monitor etc etc etc
Sony TRV33e : Sony TRV310e : Canon XM2
Sony Vegas Studio editions to v11
Remember, there is always more to learn than there is to teach.