I have to admit that this is pretty good (yeah, I caved in and bought it). The level is very large and detailed with tons of stuff to do. The only complaint I have (aside from strange audio issues) is how the world reacts to your actions:
These levels are so big that the AI can't really keep up or manage all the things going on in them. Causing ruckus in one end of the level does nothing to alert the rest of the level, even when it should realistically do so. Paris had this issue too, where you would sometimes gun down people out in the open and people elsewhere would just go on as usual.
I went into a lab and destroyed an expensive, cutting edge virus (one of the main objectives) which is basically a disaster for the villains, and no one in the rest of the level reacted because I did it 'covertly' (I lit it on fire while three people stood right next to it).
These levels are so big that the AI can't really keep up or manage all the things going on in them. Causing ruckus in one end of the level does nothing to alert the rest of the level, even when it should realistically do so. Paris had this issue too, where you would sometimes gun down people out in the open and people elsewhere would just go on as usual.