I can see why this book is such a classic - and why it's so frequently banned. I was pleasantly surprised at how open Celie's letters were about her love and lust for Shug Avery, and how upfront all the black characters were about all the various ways racism manifested in their lives & white people made things that much harder for them. It felt like a manifesto for black queer women, in fiction form. I loved that the ending, after so much hardship was ultimately hopeful. I'm not usually a huge fan of epistolary novels in general, but the format worked well for this story.