Burger is, hands down, one of the top in LV! And I'm somewhat of a burger connoisseur.
Style and design were great! I love the brick walls, art, pigs, color palette, etc.
Light too bright over booths, felt very cafeteria-ish. I would dim those down some. Tables at the booths were a little small also. My back started hurting because I couldn't sit all the way back and eat over the table. I was hunched over most of the time.
Service is so-so. A little more education on the menu items and customer service would do some wonders.
All in all, it's worth the trip to try the burger :)