They were dominant on the offensive and defensive fronts. Fletcher Cox, Brandon Graham, Jason Kelce, Jason Peters, Lane Johnson, Chris Long, Tim Jernigan, Brandon Brooks...they had maulers everywhere. Remember when they benched Stefen Wisniewski, a damn good player in his own right, because their backup was Isaac Seumalo? They were phyiscally dominant and its very hard to beat physically dominant teams in the playoffs. I tend to agree they got a little lucky, but in the NFL you make your own luck. That Eagles team was built the right way and won a title because of it.