The concept is marvelous. Doing parkour in the whole city is really fun and may take some time to master. In the other hand, the storyline wasn't that appealing to me.

The zones are so big you gotta remember it very well or some achievments won't be easy for you. That being said, the map of the different zones are worthless, you have to learn the city by heart.

The game is kind of dead now, but I got to play with a friend and it gets a lot better. You can join your friend's mission to help them out!