Maya A.

I was just filtered through what I considered to be five surveys, none of which was worth any points, to find out that I didn't meet the criteria for the point bearing survey. The screening surveys are seldom brief. I was redirected to another point bearing survey that had two screening surveys to get through to determine if I was a candidate. The whole process took an hour and a half. I finally finished the point survey, which took another half an hour, and was awarded a total of 250 points.
Considering you have to earn a minimum of 5000 points to even qualify for a $5 gift card, your time is worth pennies per hour. Do this only if you have nothing else to occupy your time.

I've spent hours answering surveys and finally cashed in a bunch of points for an Amazon gift card worth $25. Each survey, IF you qualify, is worth pennies. And I do mean pennies, as in less than a nickle.
Some of the surveys are quite involved. Many ask a series of questions and then notify you that the survey is closed or that you don't fit their parameters. You are awarded sweepstake entries in recompense, not points.
If you have nothing else to do with your day, by all means, go ahead and participate.