How long is the longest the survey goes? AFAIK I answered all of the questions. I didn't write an essay on all of them, though. Write an essay on why or why not people will trust ecommerce in the future? I don't write thousand word essays unless I really feel like it. (They also didn't have the right options ... answer is "depends on whether ecommerce sites get their crap together.)
I have concerns about surveys that rely heavily on essay answers.