Well, we can say that those campaigns in the bountyhive seem to be legit, but it does not guarantee that you'll earn huge profit. Maybe if you want to find legit campaigns, then you can try bountyhive. If you really want to find a good bounty campaign, then you should read their whitepaper. You need to take time in reading their whitepaper. If they have put some effort in explaining about their project, then that's one sign that it's a legit and a good campaign. Another thing to consider is that the purpose of the token. That's what I've always thought before I joined any campaign. What's the purpose of that token? Is it really worth to invest? Is it really worth your time and effort.