Insurgent

The characters from the first book became somewhat less likable in this one, but it was the random and glaring worldbuilding that was aggravating and kept throwing me out of the story. There may be spoilers, but most of the plot points are on the back of the book. One of the major premises of the story is that the villain is the brilliant leader of a faction of scientific/observant individuals. They are guarding by a group trained specifically for battle and fighting. And everyone is color coded. Most of the book plot is with the plan to storm the villain's headquarters and the dangers. Yet, our heroine wears the ‘wrong' colors, walks right up the street in daylight, through the unlocked and unguarded doors, through a lobby of supposedly observant people and checks in a the front desk. Who even has a front desk check in during a war??