ok here goes

I think that the finish looks nice and they look nice and thin , the only thing i think is that the sidewalls look "hippy" and the smile lines are inconsitent.
BUT for your very first set of sculpts they are fab, mine looked nothing like that !!!
I have struggled with smile line consitency for ages and ages, and a few months ago i tried the reverse technique and for me personally it works great.
I found a tutorial on here by The Geek, which helped me loads too, i think its called super sonic sculpting ( something like that)
Sorry its not much help and well done for your first go !

( btw i didnt rate them, because i didnt think i should)

Hi
I haven't given any ratings because I haven't been qualified long myself so I'll leave that bit to the professionals.

I think for a first ever set of sculpts they are really good. Well done you

I think they are excellent for a first attempt, can't really add to what has already been said, but well done

Here is the link
http://www.salongeek.com/nail-applic...sculpting.html

Hope it helps