Disclosure: I didn't know anything about the movie prior to seeing it besides seeing the trailer. I didn't research it because I hate spoilers. But in this case I think this was a mistake.

First, I loved the movie. The story is interesting, though predictable, the pacing is fine. During the whole movie the story was building on and when it finally came time to hit the climax - the movie ended! I had one of those WTF?! moments. I was really disappointed because I felt that the whole movie was intro into the story and the action was rising only to end right before the climax. Like I didn't get the feeling of a conclusion. I didn't have the same feeling with any of the other YA trilogies or multi-part movies. It was obvious that another movie will be coming but I cannot stop comparing it to one of those books that don't provide answers unless you read the next book. I hate those books!

So if you are like me better wait for next movie to come out and then watch them back to back.