I understand I don't do it to all of my kids picture just a few to play with them. I think that maybe the blur could be from him moving his hands.
Not sure though. I am new at all of the PP stuff just learning I am in a class right now that will really help me.
Personally I don't mind it I have edited some of my kids like this. It is only a photo. It is a personal preference to what you like. Everyone has thier own style.
I have never tried seemless paper but would love to. I need a neverending supply of money for photography equipment and...
I also love the flipped ear in #6. as for the eyes being closed in #4 I love that it shows his true personality. Nothing technical from me those are the one that appeal to me.