I did not work on a large site, I only used the attapoll application because after completing the profile, it automatically filters only my polls where I am eligible and I automatically qualify. I have no problem sitting in a poll for 20 minutes and finally disqualifying myself.
It takes a while to complete the profile on attapoll, every detail must be filled in correctly, in order to be eligible for surveys. But it's worth it, after all it's ok. I'm happy.