Honestly, given we have moved the ball so well vs the number of points, our injury situation, and how our D has handled special teams and offensive errors, i'd say we've over come bad luck more than had good luck.
also, our d has tipped soooooo many passes, and not come up w many picks, that's a non good luck thing too.
the only lucky thing i can see so far, is that we've played some weak teams, but of course so has new england and it doesn't get mentioned there.