Yes, I'm late, but only recently played Mirror's Edge start to finish and really enjoyed it. I played it without shooting (except one you can't avoid) and speceally liked the platforms sections. The action ones, were less enjoyable. There are two other things that excel in this game, the landscapes (really clean look) and the music, both the theme and the song "Still Alive", which I've listened for years (including some remixes). Great song:
Composers: Arnthor Birgisson, Rami Yacoub, Lisa Miskovsky
Vocals: Lisa Miskovsky