How to make something wrong somewhere by foreigners commentary movie

I am making something terrible of seaweed, sushi rice, avocado, crab, mayonnaise, Tobico as a material.

Details are as follows.How to make a California Roll Uramaki - VideoJug

Is this serious ...?

2006/08/28 16:18 postscript
Apparently it seems that how to make this sushi is called "back cover". Black sushi covered with seaweed in the USA seems unpopular, the back side is more general.
It seems that this is called "California Roll" in Japan.