I tore through this book in a day. Literally. I started it this morning and now I'm finished. 
 ... It may just be the massive reading high I'm coming off of because of "Feed", but I was sort of ambivalent towards this book. It was a quick, easy read and much shorter than I'd anticipated. And I found that I spent a lot of the book waiting for something to happen. Even as things were going down, I kept thinking, "Okay, and here's where things start to pick up." And disappointingly, some of the most interesting things that happened were glossed over or happened 'off camera' only to be explained later. I could have used a bit more 'showing' and a bit less 'telling'. 
 That said, I recognize that this is the first in a series. And that there are some interesting things that have been set up and only just revealed that intrigue me. Enough so that I think I'd be willing to check the next book out of the library and give it a go. So, there's that.