Me and my boyfriend were excited to try shake shack we walked past it on numerous occasions and always said "next time". We went on a Friday night so there was a long wait which was understandable line moved fairly quickly though. Food was fresh the lettuce, pickles etc had a nice crunch to them and burger Patty was definitely fresh ground beef so quality was a + would I rave about it like most do? No, it reminded me of steak n shack or Freddy's so pretty similar burgers already in the market. As far as preference In n out is a better value for $$$, paid $20 for two burgers and ONE Fry. I'll walk across the street to in n out or ketchup in miracle mile shops to get a burger fix while in Vegas.