Tom Brady didn't win superbowls all by himself. He has better overall teams.
Even though he didn't have big time receivers to work with, their team still posted better results than colts and Peyton Manning before last season. They almost won the superbowl too. They were one of the most consistent team for the past 5+ years in NFL.
Just a couple of seasons he was one of the hot-shot fantasy QBs too.
This year's slump is expected. He just came back from a nagging injury and has no supporting cast. His RB is aging.
You just can't make a meal out of nothing.