Yep, I've used it. It's marvelous! It's a lot more substantial than normal glad wrap (I think in America you call it cling film?) so your pen doesn't go through it, and it's easily repositionable.
Pulling it off is easy too, but I wouldn't want to do a very tight pattern over a large area, I would think you would end up with tweezers getting little bits out.
I should add... I did a machine quilting course a while ago and the tutor didn't like the stuff because she found it difficult to get off and she thought the sticky would gum up her machine.