OMG this was so awesome. Well to be honest it took a while for the fun to get started, but when finally everything was set in motion it became epic.

Right now, I'm in love with each and every character, yes, even Gray Man, Adam, Piper and Neeve. Even the bad guys are written so well that you can't not love them.
I really enjoyed that the author switched between action and serious scenes all the time.
Now let me say a few things about Gansey. We all know he's probably going to die in The Raven King. We all know this since the very beginning. But the more I get to know him I just can't get over that. Why? Just why? (TBH even though I don't want him to die if he didn't in the next book it would also be a bit dull, like if the author cheated)
Next point is Persephone. I can't say that I particularly liked her so far, but the things that happened to her here made me feel really empathetic.

The last thing that comes into my mind is: Give me the next book right now!!!