I'm so sad to give this 3 stars... but that's all I can really give Wires and Nerve. 
 My biggest problem was the art-style. It didn't suit this story at all. It felt very childish and simply, while I always felt that the Lunar Chronicles discusses very real and important issues; from politics to romance to coming to terms with who and what you are. 
 The story really suffered because of the way everything is drawn, in my opinion. And that's too bad. 
 Besides this, the story itself was a little boring for me a times. Iko's mission is very straightfoward: hunt down all remaining wolfsoldiers on earth. Turns out one of these roque wolfsoldiers is actually plotting an evil plan against Cinder and Iko and Liam Kinney (The handsome royal guard from the Lunar palace, remember him?) are trying to find out his plans. When they do, they decide to try and stop him -> this is where the story ends and sets up the events that will happen in Volume 2. 
 It was an okay plot for me, but it didn't feel very layered or intriquet, you know? I'm used to a better plot when it comes to TLC I think. 
 One theme that kept recurring during the book that I did appreciate, was Iko's longing to be human and to be accepted as an android with real, human feelings. It happened very often that characters (Do mind: this wasn't the Rampion crew!!!) found her behaviour "malfunctioning", "a glitch" or "a manipulation" because it isn't normal for an android. I felt so sad for Iko that people told her this to her face! Poor girl! (view spoiler)[ (There is one part where Kai, Jacin and Winter receive a computerfile from Lihn Garan named "Iko Trail #1". It is said by the person giving it to them that she thinks it contains information about Iko's personality chip, thus information about why Iko is so different from other androids!! I can't wait to find out what this file says about her in volume 2!) (hide spoiler)] 
 However, this book was an immense joy for my fangirl heart! Every important character makes an appearence! Thorne en Cress are in this novel a lot and I loved that! They help Iko out at the beginning of the book and basically stay until the very end. Cinder is a lot in this book too, planning her abdication from the Lunar throne. 
 Kai, Winter, Jacin are around too, but not for much. And Scarlet and Wolf get a very brief couple of pages dedicated to them (But their part was very cute and sweet and made me sooo happy!) 
 I loved being back in this world, but I guess I had higher hopes for the depth of the plot of this story. I am however looking forward to reading the second installment because I still love these characters with my readerheart!