Also, the last one might be better off in pano
mode
I have looked at that one a number of times and it is by far my favourite, however I felt there was a bit too much going on, hence a pano crop would isolate the main subject.
On a whole, I dont mind the PP, I think #3 might have benefited from a step to the right and taken from a lower level, however that is a hindsight thing...