A good bounty program is dedicated to professional deploy of the project generally, within crypto society.It must be lead by experienced bounty manager who will closely develop bounty goals and cooperate with project developers.
Well bounty manager is one of the big factor why bounty hunters participate in a bounty because it would mean they already have a reputation of being trusted and pay the participants with what they work for. One should also look at the basis of the token distribution amount if it is fixed or depends on the token sale because it would be an advantage if it is fixed because even if the bounty will take a long time to finish, you know that you can receive the same amount of tokens compared to not being fixed and you can only receive a little amount as more people join the campaign.