For me it was a decision between The Clock Stuck First and Time Waits for No one.
40 seconds seems to have just taken Psyke's idea from Round 3 and applied it to "Time".
Psyke's entry seems like he just kind of took it out of a set of pre-existing pictures, which is a shame, because I think all of his other entries have been my favorite each round.
Struck First is clearly the most visually appealing. Excellent composition.
I voted for Time Waits because I loved the concept, even if the execution fell a little flat. Also I think it deserved at least one vote.