1 would have been beautiful if you had a super low fstop to achieve great bokah and that fence would not be an issue. This is also super middle gray, needs contrast.
2nd doesn't do anything for me.
The 3rd has great compostion, however there are just too many technical things wrong with it. It looks very plastic-y and Im not sure what you did in postprocess to bring that about. Perhaps portraiture or noise reduction. Or perhaps your exposure was very dark and you had to lighten it so much that you lost a lot of detail.
Also the skin tone is very off... it has a lot of purple (?) in it. Its also lost a lot of detail.
And lastly, one eye out of focus is usually considered a technical mistake when doing portraiture. I have also been guilty of it. Try backing up some, keeping the same fstop, snap the shot, and then crop in PP. That way you get both eyes in focus but can achieve the same composition. Or increase your fstop if your dont' want to step back any.