They look nice. I like them.
Like the others have said, bring them in a little at the sides and make sure the sidewall is straight. I think they look a wee bit rounded.
The issue of the free edge being bumpy seems to go away when the picture is expanded to its full size when I look at it. It is only when it is on the middle size that I can notice "chips", but these smooth out nicely when on full size. Maybe it's something to do with the pixels on the computer.
The smiles are nice. They could make them a wee bit smilier as Karen suggests, but I think they suit the nails as they are.
I notice the dip on between the pink and white too on the client's right hand thumb, and I think I notice some of the natural free edge showing on the right hand pinkie.
I'm being picky here. I do really like them. xxx