Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Does what it says, but not very usefull.

This does exactly as the name suggests. It teaches you 100 words in korean. However, that is the only reason why I gave this book 2 stars. It is also glaring with problems.First, I will no longer buy any korean language book that gives romanized translations of words. Most of the time the roman version is wrong, and it attracts the eye. Instead of reading and practicing hangeul, I would find my eyes drawn to the incorrect roman versions.Second is a problem that I find with many language learning books (not just this book) is the choices of words. Most words like "lion, mouse, monkey, bed, farm, etc." are utterly useless for beginning to learn a language. These words will not be used enough to be useful when speaking to natives. They could easily and should have been switched with more common words. Sure, "lion" is an interesting for a child to learn. But I, and most people learning korean are not children and should not waste our time with these words.