The brand new set on the Call Girls show turned out to be the same set as before as far as I could see, except that the wall at the back was pink instead of black.
The girls are just as far away from the cam as they were before so no improvement really.
Update - OK they seem to have actually made some positive changes now. The set did look a bit different on Saturday night, plus the girls were much closer to the cam than before and this wasn't just now and then, as it seemed to stay the same throughout the whole show.
Yes the set has improved, but it was pretty dire before so any change at all would have been an improvement.
Overall it doesn't look as though Call Girls is really a priority for TVX. It's not top of their list for things to do.