It's not even worth it to participate in any of the offers, they'll run circles to not pay you.
I downloaded a game that never logged as having downloaded. After many support ticket emails, reporting points as not tracking and getting some points manually awarded, they got very testy and blamed the advertiser and told me any further interaction with the game is for enjoyment only. All this for like 8 cents and promising points that will never pay out. Huge scam. I used to like doing the surveys, too, but increasingly they screen you out or say they're full after you just did the whole survey. Then you have to support ticket at least half your surveys and hope whoever is reviewing the issue feels nice today. There's no way all these good reviews aren't fake. Who's grateful to spend this much frustration for literal pennies?