Hey, great job.
It's an interesting concept effectively played out. Bravo. The looking shots definitely worked which was my biggest concern when I realized what was happening.
The only thing I would really work on in working with the actor. Perhaps you are going for a muted take on the character, but it's nice to see emotion (depression, shock seeing himself, fear, whatever).
Some of the compositions were tame, but not horrible.
All around, nice work. Will be nice to see a more detailed, elongated account of something similar.