For projects that have just started, investors can hardly judge the quality of the project. The basis of what I did was to look at the activity of the user community of this project and then decide whether to participate.
Now a day, it is impossible to predict the bounty because with the recent trend about the bounty makes me not comfortable, even we have seen activity from the team, but the ultimate results from them is nothing, sometimes it is very hard to find the legit bounty.