This was one crazuly book, but I kind of liked it. The whole concept is crazy, and the characters are too real,particularly the teenagers are very well written. 
I loved the humor undercurrent, and the audiobook narrator was perfect. 
I was expecting some more profound theme or plot underneath, and there are moments that are very inspired, but it's also very light, so I think it let's the reader run with it however they want to.