This place was right around the corner from my house. I had high hopes based on the reviews from other Yelpers. And this is why you should never trust the internet.
We were given the choice of a table or the sushi bar. I prefer the relative privacy of a booth or private table, so opted for that. Instead, we were seated at a teppanyaki table (without the teppanyaki cooking to entertain us) along with two other incredibly loud families. While I understand the restaurant can't be held accountable for the volume of their patrons, I felt slightly duped by being told we'd get a table. They really should have said "Sushi bar or non-sushi bar but bar-like seating?"
Service was slow and typically curt. Selection was limited, especially the rolls. They were all variations on the same roll. No diversity whatsoever. The nigiri was only okay, but there are fresher and better places around.
My memory of this place is a little hazy, so correct me if I'm wrong, but I seem to remember dessert not being included as part of AYCE.
There are about a dozen AYCE places within five minutes of Hikari that are significantly better. I don't know why anyone would bother with this place.