My experience at first was not encouraging, as after doing the duties assigned, getting some referrals, you end up not been paid. Many of the airdrop are not genuine. But with time I got a quality airdrop which paid and I was happy. The truth is at first it my not be encouraging, but I believe in never giving up, there is no harm trying again when you fail at first. So this airdrop profit is an advantage you have nothing to loose.