I too am sceptical, I get emails from them all the time asking if i want to be an extra in harry potter, eastenders and god knows what else. I think the money they ask for is crazy and I won't pay it for such a rocky site. If its work you want to do, you'd be better joining an extra agency, at least you get what you pay for then. But its your money and your choice at the end of the day, keep us informed. good luck