Insurgent: What is the best thing about my book?

The last post was fake don't read it! Insurgent is a very well written book, I think that Veronica Roth does a great job with developing the plot. I would say that the best part of the books are the characters because they are very likeable and I feel very attached to them. I love how she developed Tris from being Abnegation and innocent to becoming the most lethal Dauntless. I feel like I would be physically depressed because they are such great characters. I feel like I can relate this to the Harry Potter books because I loved the characters and always thought for the rest of the time I wasn't reading about the book and was going to happen, this is also how I feel about Insurgent. I can't wait to get hands on the next book as I am pretty sure it will be as good or better than the two previous books.