I decided not to go with it because I put the code on a test page and I didn't like the way it rendered. I don't have images for all my pages, so it picked up stuff like social media buttons or ads to put next to the links. I put in a support request and was told that the code used the OG image for the page, and in the end it looked like more trouble than it was worth - I'll probably try it in the next iteration of the sites.
All of which is to say - test how it looks before you implement. You might need to do some tweaking to get it to work right.
I decided not to go with it because I put the code on a test page and I didn't like the way it rendered
Yeah, I tried it for a few days and some of the images were chopped off. I thought it looked awful.
Actually I'd always done a variation of that on my own on most of my review pages, a (text only) "further reading" box with related pages links. I know which pages are genuinely related on my site much better than some search engine.