I just had to drop my rating from 5 stars to 3.5 stars.
The theme is very beautiful, very modern, and pretty light too. The issue is that it lacks basic features and the developers clearly do not intend to make serious updates. Also, the customer service is painfully slow to respond. Example:
1) Hosted videos for some reason do not show their featured images but a black screen instead. I tested 10 random Wordpress themes and none of them had this issue. It took 1 month to get a response, "Hi again, we’re not planning to add this feature. Thank you for your understanding!"
2) No Gutenberg compatibility and no signs that the team is planning to add this feature.
3) Very little customization possibilities when it comes to the blog... You can't display tags, categories, authors, dates, excerpts... The default layout is neat, but it would have been nice to have just a bit of control over it.
At the end, if you like the demo, don't mind sticking to the classic editor, and don't rely on prompt customer service, then go for it. Just don't get frustrated by the lack of basic features and customization possibilities.