Instruct: Classify Amazon reviews into positive or negative sentiment
Query: wonderful!

I agree with the other reviews...This software is just wonderful. The chinese characters used in the software are traditional not simplified. (Traditional is used mostly in Hong Kong but simplified is used mostly in canton and mainland china). Even with this it is a good investment. The software is very good for beginners. It gets you talking! The other cantonese learning aids (I had a hard time finding many) I have used start off with whole complicated sentences in cantonese which were much to hard to someone who does not have any base knowledge. This gives you a way to attain that base knowledge. An A+