oh shake shack.. ive heard wonderful things by my east coast people but youll never compare to in n out. your flat unappealing $6 burger. tastes like salsbury steak something the lunch lady would serve you in high school. the place was busy. but theres millions of great places to get a burger in vegas but i wasnt a fan. check it out if you want. kinda expensive and not that great. in n out is always #1. affordable, filling,good cost, fresh etc i feel here i was eating mystery meat.