Shake Shack is crap. Their burgers are edible but nothing special. Their frozen crinkle-cut fries are indistinguishable from supermarket Ore-Ida.
If you want to ear fries, go to Five Guys.
In-n-Out now THATS a good burger..also Burger Lounge is good too(Local eatery) I had Shake Shack once, total garbage, never bought it again