What they do NOT have: good (or even passable) service, exceptional food, fancy presentation or utensils, clean and immaculate place, great ambience...
So why do I and my family keep going back to this spot, weekend after weekend? Because honestly, when I want AYCE sushi, I don't look for any of the above. All you need to know is that food here comes extremely quickly and in immense quantities, they never miss an order because of iPad ordering (and no need to flag down waiters every time), the variety is excellent (especially at lunch - they have quite a few rolls and sushi that I wouldn't expect for lunch at usual AYCE restaurants). Make sure to starve beforehand so you can stuff yourself here ;)