"Name one hero who was happy." - Achilles (The Song of Achilles by Madeline Miller

So I'm currently reading The Song of Achilles by Madeline Miller. I'm somewhere in the middle and if I'm being honest, I expected more. I haven't read it all so I will update you when I've read it through. But my opinion now is that it's a bit overrated. Its not a bad book, but it isn't an amazing book, if you know what I mean. But I like that it's about Greek mythology. I learned about it when I was in fifth grade, and now I'm obsessed with it.