Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Indispensable

This combined with the book to me are perfect to get going with chinese painting. My big groan about the disc is that you cannot play it on the computor, it has to be seen on the TV, ie disturbing the whole household just when everyone wants to be quiet. Other painting tapes can be played on the computor which is indeed a great joy and one watches them a lot. I am now stuck half way with this disc waiting for an opportunity to play it when noone else is around, probably will wait until next winter. But it is proper brush painting and not filling in outlines, thus tremendously exciting in my opinion.