Low and mid-sized investors do not read much about the project, they solely depend on the rating which is given by the experts and their review, in other way, and investors are lazy to research about the ICO. Nevertheless, due diligence is required before doing the investment, most of the rating sites do this work with the help of KYC and deep research in the ICO. However, still scam ICO and fraudulent rating systems appear to deceive the customers.