Instruct: Classify Amazon reviews into positive or negative sentiment
Query: excellent sushi overview

this is a great, compact book that briefly, yet thoroughly covers what you might encounter in a sushi restaurant/bar including side items, condiments and beverages. nice photographs matched with detailed descriptions of the item describing textures, colors, flavors, when in/out of season, freshness, location and recommendations for the novice or connisseuer. the book covers history, etiquette and traditions of sushi eating and is also dispersed with interesting anecdotes of not-so traditional behavior in true japanese sushi bars. near the end of the book is a short overview of sushi knives and techniques, how to make your own vinegared rice, nigirizushi (sushi) and makizushi (rolls), nutrition, and common japanese sayings you might use in a sushi restaurant. i highly recommend this book to any enthusiast wanting a quick, entertaining lesson on sushi or for anyone wondering what that sea urchin roe they've always wanted to try tastes like.