After what seems like a decade trying to get through this game due to a frustrating single-player experience, I have finished (outside of two Act II levels, which I will grind through at some point) with all three trophies. The heist/stealth/puzzle aspects are addicting when the design elements do not conflict with what was meant for cooperative play. That piano score and the graphics, too, please when chaos erupts from an alarm or a guard sees the player. Hopefully the sequel will make both sides of play balanced where this is lacking.