I did a couple of those but they were rather awkward. I also answered that survey and said I would do more if they were clearer when/if I would be paid for the tasks I already completed weeks ago.
Yeah, I just felt a bit silly doing them, and it's easy to get tongue tied when they ask for address, number etc and it's all made up things. Not my sort of thing tbh, I'm guessing quite a lot aren't doing it, else they wouldn't have needed the survey.