I can't stand Micro-transactions. One and done for me, thank you very much. You did bring up an interesting twist, though... If somehow an author of a book is verified (my goodness, that hurts me brain thinking about), them getting a cut of review sats makes sense. So now I'm conflicted. 😅 Thank you.
Well, I mean... would you mind people giving you bad ratings, if they had to pay you for the privilege of doing it? Authors could even determine their own price, right? Half a Bitcoin for a 1⭐ and you can put whatever crap in the comment and we're good. 😅 Two comments and I retire. https://c.tenor.com/_rafdjAM5zIAAAAC/tenor.gif
That's, again, a lot deeper than I was thinking. But, that could also be a bad thing. I don't think that it should be possible to set a minimum price per star rating. It would be better to have one price to rate at any star. If that's the system to go with.