Review of Prime Opinion
Seems legit. Get screened out a lot, sometimes after spending a good length of time on a survey which can be annoying, but that's common for all things like this. Payouts are instant, no conditions need to be met. I've mostly been getting amazon vouchers. Got '? ?40 for amazon in a few days. My account got put under review after completing the first few surveys but it wasn't long until it was active again.