Yeh this is a lottery not an airdrop, unless I'm mistaken?
I noticed how 10 transactions have already passed through the contract address in the past few hours:
https://etherscan.io/address/0xb4F5438c3C2A682da351Ab6b57edC8530efD67bELast one reads 650 ETHPR, go figure! At least this means
the airdrops are happening, which is more than can be said for the average Ethereum project.
I'd definitely sign up for any bounties or airdrops in the future