I liked it. Kagawa's descriptions are amazing, and I could picture everything so vividly. I have to say that I loved Grimalkin, who is very much like the Cheshire Cat from Alice In Wonderland. A few times, his response to things was "I'm a cat," and I could picture Grimalkin saying it like that explained everything. I'm not sure what to think about Meghan, the main character. She is impulsive, and a lot of the trouble she gets herself into could have been avoided if she listened to Puck, or if she thought things through. But at the same time, she did want to save her brother and would do anything for him. 
 I did like the concept of the Iron Fey. In The Iron King, if fairies touch iron, they could die. The faeries aren't a big fan of the advances made in technology and science, since science "proves" they don't exist. But the Iron Fey were really interesting. The Iron Fey are fairies that evolved from the traditional fairies in the book, and they are immune to iron, and are slowly poisoning Nevernever. 
 I enjoyed it, and you're left wondering what happens to Meghan at the end. There are a couple sequels, so I may have to add those to my ever-growing list of books to read. It was fairly fast-paced, especially the 2nd and 3rd sections. Random side note: 1- why is dividing books into different sections so prevalent? and 2, why does everything need a sequel? 
 Random side note aside (read: there WILL be a blog post about this), I love reading about fairies. I feel like fairies are going to be the new vampire, because there seem to be a lot of YA books involving fairies now... 
 Rating: 4 out of 5. It's definitely a mix of different books, but I love how vivid the descriptions are, and how I feel like I'm there with Meghan. Add the Iron Fey, and you have a really interesting take on fairies.