As a married punter, I have limited windows and opportunities in general, generally next to nothing in evenings when there are more girls on.
So tops in the afternoon there will be 2 girls on. So I'm forced to take a punt on the lineup (if there even is one - they can easily all be busy) or a punt on the photos....
Discreet here have pretty reasonable photos - any photoshopping is generally just to obscure faces and tattoos, and so far to be honest I haven't had a completely disappointing punt based on a pre-booked girl from photos only.
Both disappointing ones were when I turned up without a booking - Saturday night FFS 8pm, only one avail, and of course it was ugly McFatty.....