Ask HN: Is there a platform/system for reviewing various things?

I review movies on imdb, restaurants on google maps & Zomato.

Instead of reviewing it there, I want to post the review on my own platform / website. Basically I want control over my content. I want to review movies, restaurants, blogs, youtube channels (not a specific video, just about the creators quality & biases), podcast.

I am looking for a wordpress like software for reviewing that I can host on my own. I am looking a dmoz + delicious tag cloud combo.

Basically is there any CMS made specifically for reviewing? Is there anything like that around the internet?