Slight feedback:
- Many "comments" summary start with boilerplate such as "This content discusses" which a bit annoying.
- It would be good to have a sense of "controversy" in the comments summary. Like some kind of general "mood".
Will work on improving the conciseness of the summary and also surface the mood of the discussion.
In my mind, the gold standard for engaging summaries is Seeking Alpha. As a random example, see https://seekingalpha.com/article/4633758-sell-amazon-before-...
If you could train the model to come up with well structured bullet points, the summaries would be amenable to scanning before committing to fully engage. This is just an idea, I am not sure what fraction of your readers would prefer bullet points.