I think that it depends on the survey. Regardless of what I have taken, whether it is a face-to-face seminar or education, or a webinar, I will give honest feedback if the survey seems to reflect what took place.
For example, if I took a webinar, and the questions on the survey pointed out specific aspects of the webinart and how they related to me or what I thought of them, I will give them an honest answer. I view all surveys as a way of getting my thoughts across in an effort to help the creators gear the material to the program.
