Providers opinions on hobbyists/clients looks

Does it matter about looks? Would you see them again? I've read somewhere that a hobbyist got rejected by a provider when she saw him. I'm curious.

Personally for me id see anyone if they are nice if you have an attitude I probably wont see you again. Looks are not that important remember we are here for your pleasure. Now if we happen to be with a hobbyist that we think is hot even better...