You get that subtle vinegary aroma from the sushi rice, the slight umami of the deep-fried soft-shelled crustacean, and that earthiness from the toasted sesame seed. The rice's soft yet firm fluffiness works really well to counter the crab's crisp exterior, and then complements its soft meat. And then you have that inimitable creamy richness of the avocado chunks ensconced between the rice and crab. Ok, that's all.