Well, one of the main reasons this is so is because we probably don't have organized and good crypto projects review community/communities. If we have that already, it should be affordable and decentralized ... the review community could earn its living via some additional sustainable ways.
By the way, what makes you believe the coin is good? Have you thoroughly researched and peer reviewed it or something? And you should be reviewing based on decentralized-crypto community agreed safe/good acceptable standards
People do not know about it because it has just started to public in 1 month. Just very few people recognize how good it is. The money will come to the early adaptor. When I found it, I just feel like I know about ETH when it has just born.
And yes, I already study DRKChain white paper and do my own research about what it says: PoH consensus, Confidential Transaction with Zero-knowledge proof, Stealth address, Ring Signature, ...
I have updated some information in the first post, not re-post in the reply to avoiding repeating.