It took roughly 2 months to get £30 which i was really happy with, but the amount of surveys I qualified for definitely reduced after the first 2 weeks. Sometimes you can get half way through a 30 min survey and they decide you aren't who they're looking for and you get no reward for the time spent. I also had a few surveys that I got to the final page but there was an error on submitting so it didn't record my participation which was so frustrating I almost closed my account. The best payoff I received was for playing a new game on my phone and would definitely participate in this type of reward in the future.