Would you fill a long web form?

Hello everyone.

Would you fill a long web form just to inform others on something specific? Like 30 questions and like a poll. Many of the form elements consist of radio boxes so it's just clicking. There will only be 5 text areas and no inputs as well.

These are questions for you to share your experience with others for something specific and this is the only way to access others' experiences.

As the idea doesn't belong to me, I cannot explain the full start-up idea, so excuse me for "something" :)