I am not talking about the obvious but well put on slap. That doesn't bother me as I am quite a paint job myself.
My friend and I were in Bluewater and a SA came up to us to say she had a product we could both use (a bronzer for all over the face). Ok maybe it was amazing that we could both wear it (I am white, my friend is black) but the SA's make up had melted and she had obvious bronze smudges on her cheeks and a brown lip line and no lipstick. It was made worse because she wasn't in the first flush of youth (ooh ageism!!!).
Have you every been put off or, when you sat there and had your face done, where you pleased or horrified?