What makes a bounty manager better? It's not about the success of the projects they introduce, it's about
1. How the handle the campaign
2. It's about fulfilling what was promised to bounty hunters
3. It's about fighting the fair fights for bounty hunters
The success of a bounty project is not in the hand of a bounty manager, the ball is in your courts, you are responsible for the bounty projects you choose, if they fail it's never bounty managers fault. Always remember this.
Actually in some other points you are right, but I think at this point of time here happening in the ecosystem of Cryptocurrency the majority of the managers don't care about the feelings of the bounty hunters. They always skip every time there is problem happen in the projects in which they managed. I repeat not all BM is like that there are some that's what I am trying to emphasize here.