to be honest they don't do much for me, but neither do any of my candids so don't take it to heart
I like these... #2 is the pick of the bunch for me, the chap obviously looks after his dog well! Lots of character too
They don't really do anything for me I am afraid, I have never had the courage to do street photography, maybe because I think the images should in your face close, have a noisy or gritty feel to them, higher contrast and I think B&W conversions for some reason work the best.
The guy in 4 for instance looks as though he could tell a story or two, but I feel detached from him because he is so far away!!!!!