I'm already quite familiar with Greek mythology, and yet! It doesn't seem to matter how many times you re-read them, by which author, whether they are a direct translation of the original or a retelling. There are so many characters, so many relationships, and so much depth, that there's always something new to find.
There's been a recent resurgence of retellings in which these myths are framed from a modern perspective, and I find that too many of them try to make these characters into people, when they are, overwhelmingly, stories to explain how the world worked. Why do some birds mate for life? Why is there winter? Why does the sun travel across the sky? These are not stories about people, and trying to make the myth of Hades and Persephone into a romance is kind of missing the point (on top of making me a little worried for the author's idea of what constitutes romance).