I just had a crazy opportunity with a survey by Opinion World with Grabpoints ! I was able to watch the first episode of Homecoming (released on Amazon Prime November 2) and so I gave my impressions on this first episode while gaining 750 points. This is so cool
I think sometimes you need to be smart. For instance when the survey deal with a brand of clothes, tell that you bought this brand even if you didn't but it. In fact you can lie without any risk about all that isn't wrote on your Grabpoints profils and surveys partners profiles. ( you can't say that you are 29 y.o if you are 19... )
Being on a survey site you need points, so every point on a survey site is worth it. But sadly I haven't found a way to not being screened out, and I could really have used it last time because I saw a survey with over 2,800 points on GrabPoints .
I don't think there is a way to prevent from being screened out . What I think is they use a certain amount of people with the right kind of demographics and then if and when they have enough. they either tell you or they screen you out. It happens to me once in a while but I still do get a good amount of surveys