There is a difference between having to be right and having to get it right. When you conflate the two it's when frustration arises. Having lived in Japan for three years I feel I have a good understanding of what sushi and sashimi are as well as the diversity in Japan alone. Rob did a good job adding some clarity to the subject, and frankly food varies greatly, even within a country.

Wish nothing but great success to Matthew's. It is nice to see another option in Negril.