I got one on upcoming "family" movies. I got about 1/2 way through it and got booted b/c I was using Firefox and it wanted me to install Windows Media Player. I was bummed too b/c it was on 2 movies that my family wanted to see.

Anyway, I switched to IE and I got it again! This time the whole thing went through (IIRC it was about 15 minutes) and got the successfully completed a survey page.

Moral of the story- If you get a survey on upcoming kid/family movies, make sure you're using IE or it won't work.