Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: great period drama

This is an excellent period drama. Good Trevor Howard and good Yul Brynner... so why hasn't it been available for U.S. dvd?The story describes two men, who as enemies have more respect for each other than they do for their own people (treacheries abound in this period)... so much so, that the Sultan entrusts his son to his enemy in the end. Very interesting piece - well worth a watch if you can find it.