I like Reboot. 
 I think this is the one of the rare times that I would like my book to have less romance. Because the terminator theme was great. Wren was such a bad-*ss... until she started getting confused because of Callum. Still Reboot is still worth reading because you gotta love the fighting scenes! 
 I liked the fact that Wren admitted that she kind of enjoyed killing people (or adult Reboots) for HARC. Because she was trained to do so, and she was really good at it. When she started to grow a conscience because of Callum's insistent questions on morality, she began to wonder whether taking orders from HARC is really the right thing to do for a Reboot like her. 
 Fantastic storyline I tell you, but the ultra sappiness of Callum towards Wren just didn't work for me. Not to mention that the ending left me wanting more violence, or even bad luck for them. Why? Because I thought the situation was too easy to get out of in the end. (Or maybe I'm just nitpicking, whatever.) 
 Well, I will pick up the sequel that's for sure. I hope Wren will still be the same bad-*ss Number One Seventy Eight, and not some unmoving and helpless Reboot who freezes in the middle of a fight when Twenty Two is not even trained in combat. 
 Thank you Edelweiss and HarperCollins/HarperTeen for granting my galley request.