Bikkuri gets 4 stars from me because you can get sashimi with the all-you-can-eat lunch! It is a limited amount, but that still beats almost every other AYCE sushi place around.
The fish is good for an all you can eat place, they have a good selection of rolls, and the price is right ($11 to $12 for lunch). I have found that some of the rolls don't always come with everything listed on the menu, though this might just have been because they were out of green onion...
The hot appetizers are generally well made, including very good chicken karage and surprisingly tasty cheese wontons.
As others have said, the service can be slow, but if you time your orders right, you can eat non-stop once the first dishes arrive! =P