At least it's good first-person platforming, something you rarely see.
The story is also revealed by cutscenes in between missions. The cutscenes are crappily-animated characters voiced by sub-par voice actors. The combination just makes you go "Ew." and eliminates the need to watch them.
The graphics during the game are incredible. The clean, white environments are a great contrast from the dark, grubby environments that seem to be a staple in today's games.
The combat in the game is melee or shooting. Melee is sort of fun. Shooting isn't. And during the end of the game there's alot of shooting. Which kind of made me like the game less...
Apart from the story mode, there is a Time Trial mode. You can run different courses or missions from the Story Mode trying to beat the time. You can race against your own ghost, your friend's ghost, or the ghost of the world-record holder. The whole Time Trail mode is fun and very addictive and adds lots of replay value(because the Story Mode has hardly any).
The core gameplay of Mirror's Edge is so fun that it is recommendable as a rent, but no purchase. The short story and time trials are bound to keep you busy for awhile.