Random thoughts:
1) Event Horizon is a great movie.
2) Dead Space is one of the best, if not THE best games of this generation.
3) It really could be named System Shock 3, they are basically the same games and it makes SS2 proud.
4) Pulse Rifle is the most underrated weapon in history of videogames. Fully upgraded it is a Death Messenger that pretty much deals with each and every kind of enemy in this game, even Brutes. I loved it and near the end of the game (last 3 chapters) it was my main weapon, I rarely even switched back to Plasma Cutter. I cannot imagine surviving Barracks ambush on USS Valor without Pulse Rifle.
5) DS's graphics on a high-end PC are mind-blowing. They nailed everything with this game: textures, lighting, atmosphere, polycounts, sound etc. Technically it is a flawless game.
6) Once again: if you are even remotely interested in System Shock series, you have to get Dead Space.