I'll always look not only the white paper but also the community, what the communities feedback reaction and perspective about the product, project with good features and whitepaper has nothing to do without the cooperation of the community, sometimes project without clear vision and features got the good spot in the market it is because they've got the support of the community vice versa.
I agree that the community will be an important criterion for judging a good project, and the ability of cryptocurrency is born out of consensus. Community governance tokens will be the next outlet. I believe in this, just like Polkadot. In addition to the security of the relay chain, the concept of community governance will lead the next wave of trends and enthusiasm.