Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Almost enough

This is probably the only Okinawan lexicon transliterated to English - that in itself makes it a worthy buy. Additionally, there is a basic explanation on Okinawan grammar in the introduction of the book,however, it is brief.The book outlines only the Shuri/Naha dialect - which is enough for the average sojourner through the main island of Ryukyu.The reason I have given the book a 4 star review is that, this lexicon could have been of more benefit if it included more English to Okinawan words in it's glossary.Aside from that fact, its a basic enough dictionary which gives readers an insight into Okinawan culture.