The number of tokens is not large. (about 7-10 $ ico price, I guess so). I have not fully understood their intentions about it. Why aren't they making larger-scale airdrops?
One thing i have noticed with airdropped tokens, most especially to a large community, is to create awareness, which i feel Azbit is doing.
The airdropped tokens will be so small that, you might be prompted to but more, because you know what you have will not be handy enough to be traded on exchange.
Then, as regards the person in their team, you really need to do your research and i feel it should not be limited to that, look into other things, such as the tech and ensure you know about other team members.