I Was delighted by the rich vocabulary used in this book. Be aware that uses a lot of Mexican modes and figures, that even for Mexican born is hard to follow. At the same time, the plot is not linear but a mix of pieces from different narrators that keeps interested and confused. The book is violent and bloody, and creepy but it is tell in a subtle way that does not shock you but keep you interested. it is worthy to go. Took me few hours to finish, just to have an idea how my curiosity was fed.