...and it said I only completed 2/6. Did the stuff at Mother Base and got into the helicopter, where it tells you the rest of the stuff you were supposed to do. Was I supposed to stumble across that stuff, or is it by design that you have to go back? I don't remember an option to call the helicopter (as a way of extracting the ppl you're supposed to extract), but then I wasn't really looking for it either.
Whatever the case, I didn't kill anyone, wasn't spotted (until the Skull Gang came at me...I got spotted by them), and got a 'B'. I already know this game is gonna be crack.