The Aura underground mall/food court basically feels like an apocalyptic wasteland. I half expect zombies a la Walking Dead to appear the moment I let my guard down.
That said, it should not dissuade you to visit Kaiju. Just remember zombies don't truly die until you hit them in the head. I read the many positive reviews about Kaiju by evidently real humans and decided it was worth the try given its convenient location to my residential abode.
I feel a bit silly commenting about the service of a food court restaurant, but the lady manning the shop was definitely friendly, efficient, and quick. She offered me a free sample but I told her I was going to order a meal.
Food wise: I'm not a curry expert, but damn was the curry and chicken cutlet delicious. It was a rainy day when I had my meal so I guess Japanese comfort food pairs well with crappy Toronto rainy fall weather.
Pro-tip: get your meal to go. The Aura food court is depressing and there might be zombies. I hope Kaiju keeps up the quality and service. They would do even better in a stand alone shop with better decor but until then, I'll be coming back for the food.