I like the way the figure appears in #2.
ther previous did nothing to me lucks something but number 2 i really like it. that dude really gives more to the pix. that sense of human interest, what is he doing in there?
if you know your camera setings try to reduce your asa, as normaly digital compacts try to get the higger asa for that pix. I can see some noise in all of them.