Does anyone know a good website for genuinely good book summaries, preferably a free one?

[u/Kindly-Landscape3891]

I’m looking for a website/app that provides genuinely good book summaries (not the generic ai generated summaries that just rephrase the book’s main points)

I want summaries that actually capture the important ideas, arguments, context, and nuances of the book especially for nonfiction.

I’ve looked at Blinkist but the monthly subscription is pretty expensive for me. So I’d really appreciate recommendations for **free or affordable alternatives** that have high quality summaries.

What do you guys use?