I’ll go with the low-hanging fruit: Mein Kampf. I’ve read it, cover to cover. As a piece of propaganda, it’s good. As an example of good writing? Absolutely not (though I will admit I have only read it in translation). Oh, and the whole fascist, racist, and generally shitty worldview of the author that he infuses into the text. And the fact that the author is literally Hitler. You 5-star that book? You’re a Nazi. Period. And as a Jewish person, I don’t look too kindly on them.
A few different protestant churches. Actually, someone else may have hit the mark better than me. The people I know who love it, all go to churches with a lot of wealthy people, even if they themselves are not.
But the interpretation of “personal legend” I hear from my christian acquaintances is discovering god’s purpose for them. So, they interpret it in a manner in line with their religion, no matter the intent behind the book. But that interpretation works. Pursue god’s plan for you and the universe will conspire to make it happen, though not without challenges that require perseverance along the way.