Yeah i had to go to FRA, but it was a fun day and i had to use up some holiday before... today in fact anyway. Ultimately i would have rather gone to London as it would have been cheaper though, because of course, i spend all my cash on flying lessons.
But i don't really care if people aren't that enthused about a free, nothing-to-lose scheme because if they can't be bothered to do that then there's no way they're going to be bothered to pass their ATPL = less competition for me at the business end.