Choosing the right bounty campaign is very similar to finding and checking a project for investment. You just have to do a fundamental analysis of the project that is running the campaign. So, you have to check whitepaper, team members (LinkedIn profiles), roadmap, website and you have to assess yourselve whether the project has a chance to succeed and the tokens you receive as reward will have value in the future.
I partially agree with you, you explained how to check a project, it is similar like searching for investment. And after all need to
make an assessment can a specific project do something more in the future or not.
But I don't agree with one small part, it's not "You just have to do a fundamental analysis of the project". In my experience there
were some projects that had everything, good whitepaper, team members on many social networks, roadmap, website, product that
worked and few times updated. Everything was looking so good, but in the end the team just disappeared. That was VTOS bounty!