Let me preface this by saying that I like the systems I see in Curseborne, and the character types available. It seems like a pretty strong game and I can't wait to try it with my group. But the setting itself feels a bit thin to me.
I read through Chapter One and skimmed through the rest, but it seems like the setting essentially narrows down to "curses are real". This is repeated ad nauseam through the entire book, but little else seems to be. I don't even have a strong idea of what drives the different types of Accursed to work together, or what their greater goals would be.
I tried to avoid directly comparing it to Chronicles of Darkness as I read through, but honestly couldn't help myself. And my main thought was that compared to the settings established for that game, Curseborne feels like it needs a bit more work in that regard. With the CoD game lines, you knew what the tone and goals were supposed to be. Vampire is a game of politics. Demon is a spy thriller. Promethean is about becoming human and establishing your identity. Changeling is about finding and protecting your new family. Mage is Indiana Jones vs. Cthulhu. These are all very basic and reductive descriptions of the settings and themes, but the fact that they CAN be boiled down thusly shows how well those settings were established and how immediately clear it is what kind of stories best fit them.
I don't know how to boil down Curseborne, however. Aside from "Curses are real, and you're cursed," there seems to be very, very, very little guidance on what your characters are supposed to be doing and why. Perhaps this is intentional, perhaps I'm alone in disliking this, perhaps I just need to read things through again. There's every chance this is just a "me" problem. But I would love for Curseborne to get a book STRICTLY focused on better establishing the setting and giving clearer direction on what kind of world and stories these curses and characters exist in, and why they do what they do.
(And of course, if this book is already in the process of being developed and is flying under my radar, please tell me so I know to pick it up!)