I liked Insurgent even better than Divergent which I also rated with 5 stars after reading. Insurgent is extremely thrilling and I cannot wait to read Allegiant to see how everything wraps up. I am so thankful for reading the trilogy after all the books are already out because the ending leaves me craving so much more. I have no idea what happens when the population of Chicago collides with the people outside the fence and what made the people act like they did in the video.