Hard to decide..
The restaurant is at outskirt of Beverly Hills, but it is in a maze like plaza with Ralphs and Blockbuster and the SLOWEST elevators in the world. The place is not as expansive as Matsuhisa, but considerably more than Crazy Fish. But if I have time, I will drive to Tsuji No Hana at Marina Del Ray for the better bang-of-the-buck.
From one who has probably been to every decent and not so decent sushi restaurant in Los Angeles, this place is hands down the best. The fish is prepared to perfections with the most unbelievable sauces to accompany. This place makes it hard to eat sushi anywhere else again.