Here I go! I wish #1 was cropped so that only the reflection shows. That to me is the point of the image. Of course, I understand that you included the thing that was being reflected to give a sense of place. I just don't think that the inclusion matters, but that's just me.
Love the abstraction of #3's reflections. But the large blue areas are very distracting to me. Were you shooting through something to show the water? Maybe it would have been better to have that gone or in focus?