Xtreme Sushi is my favorite AYCE sushi spot in Vegas because you get tremendous service and consistent sushi. Does Xtreme have the highest quality fish and chefs with immaculate knife skills? Not really, but for 20 dollars you cannot go wrong with the value you get here. The hostess is incredibly nice and the chefs are attentive/quick. I usually go for lunch and it doesn't really get too crazy on weekdays. Highly recommended