Although I just followed a bounty campaign one time from tokensuite , but I quite believe with them. The recent token I was supposed to get when the bounty period was over, did not fit into my wallet. So I protested to the tokensuite, and soon they took care of my objections, and immediately the tokens went into my wallet. So in my opinion, if there is a project that they run into a scam, I think not their fault. It may be ICO organizers who fail to complete the project.