Will the real Notre Dame please stand up?

What is going on with Notre Dame? I told everyone to stop drinking the Kool-Aid but no one believed me. They looked so crappy against Georgia Tech, and then they look awesome against Penn State then they didn’t even show up against Michigan. So which team is the real Notre Dame? Or does how they played really reflect on how good the other teams are. Do we know how good Georgia Tech, Penn State, and Michigan are? I would say probably not. But still Notre Dame played so differently in the 3 different games. Still, I certainly didn’t see Michigan taking Notre Dame to the woodshed.