Wiki-based user reviews platform

The idea is to make a site where you can write an overview of the goods, services, or something else, and if there is already a review, then supplement or expand it.

The goal is to get a resource with comprehensive and objective, as far as possible, information about certain goods, services, etc.

The main challenge here seems to me is the subjectivity of opinions and the consequential need for effective moderation.

If you imagine that you decide to make such a site, how would you envision it? What features would you prioritize to address subjectivity and maintain quality moderation? Let's dive into creating a space where diverse perspectives converge to create an informative and objective hub. Please share your thoughts and let's brainstorm the blueprint for this exciting endeavor!