At first, I wasn't really satisfied with this book. But upon further sitting, I might've loved this book.So, I'm familiar with almost all of Jane Austen's work. I remember the basic storyline of Persuasion, so I knew what to expect romance-wise from For Darkness Shows the Stars. With such a different world, a different setting, that was what I wanted explored. I wanted to know all about this new world and the slang and how things worked. But I felt like Diana didn't really go into that, which was pretty disappointing. Thinking about it now, I think the world was well built, there was quite a bit of detail. I just wanted more because the world was fascinating and totally new where the romance was not.The romance was really incredible, though. I hadn't realized how attached I was while reading, but then I'd put the book down and my heart would be sad. I just wanted Elliot and Kai to be happy and it wasn't happening. Then the book ended and all I wanted was more. I wanted to know what happens for them next. They just had this really incredible chemistry that I adored.For Darkness Shows the Stars also has this very different layout. It's told in the present day as well as by letters from the past between Kai and Elliot. It kind of annoyed me first because I just wanted to know what happened next, but I think the break-up was really good for the story over all. It gave you more layers and more context about what happened between them in the past instead of just telling you.Elliot was a very admirable character. She really had her servants' best interests in mind. She was strong and determined and I loved watching her grow stronger and more confident and defiant. She was truly incredible, even if I hated her name (I got the reference, but Elliot is a guy's name to me and of the two Elliot's I know, one is my brother and the other's...not a good guy.) My one complaint that I still have is actually about Kai. I know he's angry and bitter and probably is convinced that Elliot doesn't care about him, but he seemed almost too stand-offish and angry. He had his moments, but for the most part, besides the letters, I had a hard time buying he ever loved her.Honestly, For Darkness Shows the Stars is pretty freaking incredible. Diana Peterfreund is an excellent writer who really knew what she was doing when she decided to do a retelling of an Austen novel. I highly recommend this one, even if you don't like Austen's work. Anyone who likes romance, awesome world building, steampunk/historical fiction/sci-fi, or a wonderful main character can definitely appreciate this book.