|Picture from Goodreads|
I'm gonna level with you- I put off reading this book for awhile because I was concerned about the number of feels I would have after reading it. This was an accurate concern.
There was truly never a dull moment in this book- full of action, yet it wasn't battle after battle. There was a lot of character development as well. Tris goes through quite a lot of development from the self-sacrificing hero that is frequently found in young adult fiction. Other characters also receive a lot of development. One thing I really liked that it showed Four and Tris as a couple fighting and dealing with real couple things like each other's families. In this book we also get a better look at the other factions besides Dauntless and Abnegation, which makes the world seem more real. Also, the ending will leave you craving the next book... Which doesn't come out until 2013.
Overall, if you've read Divergent, but haven't read Insurgent you are depriving yourself of a good book.