Gen is probably one of my favorite Korean BBQ places because their selection of meat, their amazing salad and AYCE is a great deal. I'm from Cali and they have several locations out there and I have to say their Vegas location is just as good if not better cause they have great service here. Every time you come in everyone always greets you and I LOVE how large this restaurant is cause there's hardly ever a wait here. Many of the other Korean bbq blacks I've been to are much smaller and only have like 12-15 tables. This place has like at least 30 tables which helps out a lot. Specially on weekends.
My favorites are the Beef Bulgogi, Hawaiian Steak and the Beef Brisket. I also like getting the gyoza, the pork fried dumpling things. Very good. Also I love the salads they're very basic but the dressing makes it amazing. I even get a side of the dressing and dip my meat in it. They have a ton of complimentary sides like kimchi, edamame (which you can order a whole side order of) potatoe salad, Cole slaw, tofu, and more. And these are unlimited as well. Some Korean bbq spots charge you extra for these sides. The strawberry lemonade is amazing btw, probably the best I've ever had right next to Lucille's.
This is definitely a great Korean BBQ spot especially if it's your first time, I think you'll have a great experience.