The Giants have made the superbowl 5 times, 1986, 1990, 2000, 2007, 2011
Out of every game the Giants played during each of those playoff runs...only once had a team scored more than 20 points on them. It was their only loss to Baltimore in 2000. So, it's pretty simple...keep a team under 20 points and the chances the Giants win another superbowl is great. It's still all about the defense.