Amazing experience, after playing this i will expect much more from games, this raises the bar for me! Very Original!
Presentation... 9.5/10
Although i played this game a good year or two after release it still remains on of the most beautiful games around. Its not crysis or killzone its bioshock! By this i mean it has its own individual design. The underwater city rapture looks amazing, upon arrival you look in wonder at the lights and sounds of this amazing world. You instantly just want to explore. Graphically it was most likely one of the best upon release and even now holds up very well to recent releases. Artwork however is what makes this game so beautiful it creates such a city of wonder and fear you wont be able to put it down.
Gameplay... 9/10
Mixing ability to shoot fireballs with fully customizable shot guns and missile launches= create. You have a huge arsenal of weapons wich you can customize with different bullets and upgrades (e.g. flame thrower has, napalm, electric gas and liquid nitrogen all available as well as upgrades to make it more efficient) On top of this you can genetically modify your body to have super powers from killer bees to freezing and electrocuting people!! its awesome! The enemys areaverage A.I but the killing them is the best with the creative use of weapons. On top of this find a picture of a big daddy and you know fighting one of these will be fun!
Story... 10/10
I refuse to spoil anything because it has a great active plot. One of the most original i have played in a long time. However it does have multiple endings based on your ingame moral choices.
Life... 8.2/10
according to xfire i have played 17 hours on this game so there you go. I would say that played through at average gamer pace it would be about 10-15 hours i just suck ;)
Replay value.... probably to see ulternate endings.