I've been noticing that my acceptance rate is low, always bouncing back to select new survey, only to be locked out of it, select new one. Not even minimum points. It's a bit discouraging and does not allow me to accumulate for a big redemption. Same thing with mypoints, I've decided to redeem for what I can now, and worry about latter. It was fun while it lasted, but over the years they've have made it harder and harder to earn.