At this point I don't think there is anything they can do to keep everyone happy.
I understand what you're saying, but for them to offer 3 free tokens for books by nobody's is just a fucking slap in the face and a fuck you to all the hard work put in by the people that were genuine promoters of this bounty. The guys that took time to get the word out and collect referral bounties.
After they did that, their reputation and business acumen was flushed down the toilet like the other turd ICO's that came out this year.
If I was an invester at this moment, no update or word on their website, I would genuinely be worried for the future of this company. As it stands right now, its in tatters and not worth the sweat off my scrotum.
OK they fixed it a little by offering coins to a select few, but everyone who took time to complete this bounty legitimately must be paid out. As was promised.