Ika (squid sushi) is my test of a sushi restaurant. Only the best sushi places have good ika. Many restaurants passed the test in Japan. Only a minority can pass the test in Los Angeles.
Have you ever been to Hirosuke? If you're in that part of the valley, it's a really nice one. Very understated place but the food and service is great and priced pretty reasonably.
I dream of their Oh My God and the Spicy Tuna roll. The Albacore too. *drool*