The game is a great 'old-school' shooter with everything that goes with it: great graphics, beautifully designed characters, good story, great sound and music and a long single player campaign that lasts 20+ hours loose.
Mostly the game is very difficult, which is mainly due to the good AI. The only annoying thing is occurring at a fast buggy rides hanging textures, but that is surely on compared to the graphic splendor quite small memory of the PS3.
The negative here mentioned mandatory installation requirement of 8GB I think is a big advantage, since the game loading time is considerably reduced. You then perhaps an SSD in the PS3, there are in fact no more waiting.
The then still the disk must be in the drive it is clear. That's for all games this way.
englische Version: You have to speak some English, in order to follow the story fully. I do not know now, the German version, but usually much more complex games are set to music in the original language, ie is there an advantage.