Been to Gyukaku Hawaii and loved it so thought we'd give Gyu-kaku LV a try. We were there for the 1700-1830 happy hour which is the real steal (they also have a 2100 happy hour) The prices are decent at happy hour and the mains are on the happy hour menu -- kal bi, skirt steak, shrimp, poke, sushi, etc. However they also have a $55 Meat Lovers combo which was comparable to all of the hh items we purchased.
The best thing I had all night was the spicy ahi volcano complete with crispy rice. Worst was the ahi poke. But of course nothing compares to the way poke is served in Hawaii.
Service was ok. The manager checked on us, and the waiter was as attentive as he could be being the only one waiting on everyone in the restaurant at the time.
All in all -- Korean BBQ reigns over gyu-kaku japanese bbq