The recent airdrop too much, this is no special innovation, it is likely to be buried, seemingly will not make the main network of the project, with the general smart contract is no different
The airdrop is fine and all project should be like this , the real problem about airdrop they are couple or more users soon the airdrop is out they grab as many share as possible.
this is how should be the airdrop look at this projec only 550 user
https://bitcointalk.org/index.php?topic=2068554.0 , many airdrop project is coming out with 7000, 8000 address is just ridiculous...that means that some in one way or another way hold more or less 90% of the entire airdrop