I have crowns on 8 and 9 but not sure if it is veeners or crowns at 7 and 10, but there is no big problem with them.
I have had a previous crown
at 8 since the tooth
was so damaged, later I got a gray stain on it, x-ray said nothing (they've never seen it before they said) so they drilled it up and found out it was just a pocket of air or something of the like, so they sealed it back up with a new crown.
I have extreme sensitivity on the back and front of that tooth, + tooth 9.