This is my second trip to Twisted Root burgers in Arlington,Tx. The atmosphere is CASUAL and self serve so don't expect any service after the order window. Lots of different pickles to try which was kind of neat. Condiments and paper towels are on the tables. Both times the burgers were great. There were 4 people w/ 4 different orders and they were all great. I hardly ever get my burger cooked right, I'm a medium rare kind of girl. Perfectly cooked!The french fries were crispy and the milkshakes are fabulous too(kind of expensive but worth it) Have I mentioned the drink selection? Watermelon sweet tea,REAL root beer,and a bar which I will probably come back for....mmmm need I say more?!!