I found Mirror's Edge to be distinctly mediocre but I imagine Battlefield and the fact that they seem to create most of the "official license" sports franchises is what is being referred to.
Its funny that Mirror's Edge has been brought up. I literally completed it yesterday. I am trying to go through my back catalog of unplayed games. Ran through it on the PS3
I think it had the makings of a fantastic game and was let down by pretty much every element. Initially I found the game was pretty exciting, unfortunately getting shot at made it tedious. There was a point where I got ran over by a train and fell off my chair. First game that made that happen. (I looked left, looked right, no train. Stepped out. HONKING TRAIN! Scared the crap out of me. I play games with the TV really loud)
The cityscape was bland, the story was meh, the free running was trial and error, getting shot at constantly was pretty tedious and combat was awkward. That said the idea's in the game were good. I feel it could be rebooted into an excellent game.
Worryingly though EA are getting pretty good at breaking franchises. Age of Empires, Ultima Online and Sim City specifically.. Fifa on the Vita severely damaged that franchises reputation.
Yes, on the xbox. The main problem I had with the game was that there was a lot of time spent running around fairly drab indoor environments trying to find the right thing to jump on rather than the fast building scaling action I was expecting.