EOS can't turn to be scam finally. It will be serious punch to all market. Firstly because it advertised on the most expensive platforms and even on the main screen of New-York. Secondly, this is the longest ICO that collected too much money to become scam. They have resources to develop one of the best altcoins. So in my opinion we just need to wait a bit, but in reality - who knows, everything is possible.
The fact that the EOS coin is a fraud may have started to speak because at first there were certain difficulties in it, including no official or other wallet. However, it should be said that over the past two months, EOS has been ranked first among the cryptocurrencies in China for technical qualities. This coin has already pressed ethereum, which previously occupied this place. In this case, Bitcoin dropped from thirteenth to sixteenth place. I do not think that EOS can be a fraud.