I have seen many projects try to build rating system for those ICOs that are launching everyday and solving lack of trust rating in space that can investor to make decision. You solution that based on Trust factor protocol seems nice idea, however giving power for experts can be problem itself, Those experts are getting huge amount of BTC to promote ICOs and put fake rating, the question can those reward that they get from Utrum be more that they can get from those ICOs.
Yes, actually we have so hard to evaluate who is cryptocurrency experts? And Utrum will have system to calculate rating reviews? I mean they will provide a level of reviews is useful or objectively? If have some wrong reviews, it will make bad affect to investors and Utrum itself.