Well, my kids like Benny-Ha-ha.....
We've eaten here several times - most recently on 2011-04-29.
We've dined at the teppanaki tables in the past, but most of the time (including our most recent visit) we just go to the sushi bar.
The happy hour menu in the sushi bar brings prices down to a reasonable level; we can order several items, have a fair meal and not feel like we'll need another mortgage. Usually, I order the hand rolls and an assortment of appetizers or sashimi. Quality seems to be hit-and-miss depending on who made your order - the chef or the sous-chef. The place is obviously cutting cost; in recent visits (as in more than one), they've stopped providing complimentary edamame and the portions seem to have gotten smaller.
In the past, we have tried the teppanaki tables - usually when we have a group in town. It's a bit of a chef show (same routines almost 95% of the time), but that's what it is - a show. The resulting food tends to be somewhat bland. You're paying for the experience and average food; I'd rather pay for good food and live with the experience.
For now we'll stick with the happy hour sushi bar menu.