playing through BioShock for the first time, it's quite good. it actually feels quite a bit like Portal when it comes to the art/design of the world, the telling of the story through audiotapes, etc. very good stuff
as for the gameplay, the shooting mechanics are very basic, but the different weapons and ammo types add some good variety. in the very early stages of the game it almost felt like a survival/horror game as i was constantly scrounging for ammo. however, by this point in the game (i'm in the garden area), im almost always up to full capacity on all things with the exception of certain ammo types like armor piercing rounds
i also find the vita chamber system to be possibly the most forgiving checkpoint system i can ever remember in a game tbh
... even on hard difficulty. could literally chip away at a big daddy's health with the wrench, die, respawn, repeat, over and over again if you want to kill one without using any ammo or health packs. would take quite a while, though
it also took me a while to realize that big daddies keep respawning and that you dont actually have to engage them