It took 7 surveys. Got screened out of 2. But only 35 minutes total from 0 surveys to cash out.
The more surveys you complete the less you'll get screened out. I was screened out a lot when I first started, now it's about 15%.
Something positive for a change...about time.
I combined 2 offerwall tasks and ended up with roughly 1 million coins. They converted to $1.64 which is much higher than I was expecting. I don't know if this is temporary so might want to prioritize the offerwall for a bit.
I also noticed TapJoy has modified some of the offers, and some offers aren't available anymore. So maybe this is partly the reason for the increase?