When i search i found ICO projects with very good rating, this rating posted buy ICO rating websites, how this rating works, websites did not mention about the factors use to rate this projects.
How many score trusted on ICO rating is not become guarantee for ICO will success at the future with sold out and have higher price after listing, many ICO have higher trusted rating on ICO website but they failed after lsiting on exchange market, depend how developer want to listed their coin with big exchange market, without want to try listing on big exchange ICOs coin will failed.