in my opinion, sphere development is not a fraudster, just think that their platform's management is more centralized then you can think so. referring to ICO, all the time Sphere made a promotion maybe you can consider that sphere less welcome. other than that, the complaints were too noisy from the referral program, where I found the sphere to give the fact that more 30 participants were dishonest. maybe on this basis then you give the whole image to the sphere "scammer".
to me, the sphere is not a scammer. because I am the one who receives the gifts from their bounty hunter and their investors. anyware now, im got my SAT, im trading and im use sphere platform so im not reason to think they scammer. whatever my statement, your judgment is for you alone.