Michael Connelly is one of the best bestseller writers I have read. Great plot. The narrator's descriptions do not point out every detail but do keep you informed. I think I like Connelly so much because nothing too absurd happens. I couldn't figure out what was going to happen(which I don't try to anyway) and when it ended, it seemed plausible. I loved the background of the tunnel rats and want to find more books about that subject, must have been freakish. I can understand how his co-tunneler became a junkie. The old technology didn't really take me out of the story. The only thing for me is knowing this is first of 20+ years of Bosch stories and in this one he didn't seem too young, is fairly burnt out and his supervisors seem to want him out of the force altogether. How does this carry on for 20+ years? Obviously, because it can and I don't really care. I'm reading the next one soon. 
 Read this around the same time as The Two Minute Rule Now I have a bank-robbery addiction.