If there isn't a capture/torture scene in MGS4 I will be so disappointed. THEY'RE A TRADITION!
Big Boss essentially gets the living #$@# beaten out of him. For serious. Also, I think this is where young!Ocelot decides that torturing people is a huge turn-on. INSPIRING ALL AROUND.
You've got to love how Volgin explains exactly what the Legacy is while he asks Snake about it. cough EXPOSITION cough