it isn't popular i think... but it is a great shooter!
IGN Review of the Game
Mission 19 needs to be done on Hard and needs to be done CEO rank (last one) ~350.000 points
you will get all chapter trophies (not the related ones like kill a boss without dart function in mission xyz)
and you will get played through Campaign on Hard + all on missions on CEO rank
and some misc. trophies will pop up for hacking etc.
(but grenades aren't done)
EDIT: i see the business cards and propaganda tags doesn't saved in this save hmm (but many are collected)