I've always been suspicious of the validity of the information from ICO rating websites. This has validated my suspicion and I've come to see that they're a only extorting the project and carrying out the review for their own personal gain.
I learnt you have to do your research anytime you want to buy Cryptocurrencies. First the team profile, then the project goals, and the use of the coins Im going to get after the tokensales.
The importance of carrying out your own research before purchasing a token cannot be overemphasised. We've all heard of the terrible news from an ICO review website, which left us amazed. The truth is that depending on the review of others may not be in your best interest.