The plot and for that matter the whole game of Bioshock is just a clone System Shock 2, only SS2 did pretty much everything way better. The setting, characters, dialog, audio logs, ghosts, plot-twist etc, all felt better and more fitting in SS2.
Not to mention System Shock 2 had real depth to it, with actual rpg elements, an inventory system and various choices you had to think carefully about. Also it was really, really scary and challenging.
By the way this isn't just some fanboy nagging about the "good old days", I actually played Bioshock before I played System Shock 2 but I still thought SS2 provided a greater and more satisfying experience, despite its obvious lower production value and somewhat clunky mechanics.
Not to mention System Shock 2 had real depth to it, with actual rpg elements, an inventory system and various choices you had to think carefully about. Also it was really, really scary and challenging.
By the way this isn't just some fanboy nagging about the "good old days", I actually played Bioshock before I played System Shock 2 but I still thought SS2 provided a greater and more satisfying experience, despite its obvious lower production value and somewhat clunky mechanics.