I am of the belief that putting "all you can eat" and "Japanese" together is equivalent to putting "low quality ingredients" and "potential for food poisoning" together, which is why I actively try to avoid all you can eat Japanese places (AYCEJPs). So I was pleasantly surprised when I was cornered into coming here in a party of 6 for dinner. Per person, it was $19.99.
Compared to other AYCEJPs I have been to, Sushi Kiku had a wider variety of sashimi and sushi, including white tuna and cuttlefish sashimi and flying fish roe sushi. Aforesaid items were also cool (read: at a slower-rate-of-bacteria-breeding temperature). The Black Dragon roll was also pretty good, with the right amount of rice. The cooked items were pretty good too, including the shrimp tempura that was light and crispy. AND I didn't get food poisoning, so that's definitely a plus.
I still prefer places that are not AYCE, but I'd come here again as my first choice of AYCEJP if I had to.