C&C per req:
1. A reallly neat capture, but something seems very over-processed about it.
2,3, both very good. 3 esp is textbook composition and sharpness.
4. Not too fond of this one. I think it's the unfocused stamen that detract from the image as well as the dark, but somewhat focused background.
5. Very nice, but again, somewhat "processed" looking to me
Just my $00.02 worth - your milage may vary.
~John