So that BioShock demo released, but not everyone has a 360 and some people had problems getting it to download properly. TheFeed decided to playthrough the demo and post the video online for everyone to see. The video is in 3 parts are clocks in at around 24 minutes of awesome.
Oh... and to get it out of the way: SPOILER WARNING!
This shows everything from the demo.
Parts 2 and 3 after the cut.