Cheers but my way is fool proof !
Don't buy them if a hooker doesn't have enough photos I won't book.
Even booked my last review with none.
That's fine if you live somewhere where there are plenty to choose from. Round here in the sticks I have made some very positive choices based on PG photos which cost a fraction of the cost of the punt, and without which I might have missed out.
And likewise run like hell when the PGs have revealed something not very nice, and saved myself the cost of the punt...