Great: Plenty of studies, very regular payments after 2 weeks of taking a test, mostly 10$ tests with a few 30 & 60 sprinkled around. Testers will recognize authentic contributions and good efforts through ratings. Not so good: Application to qualification ratio is too high, sometimes 10-20 applications before you get qualified for a test. Surveys (not tests) are quite long for 1$ payouts. I had a technical snag while signing up on mobile, which means I cannot do mobile tests, in spite of their tech support trying to fix it but couldn't.