I have not seen the entire episode yet. Will see it soon via an adult ed class and the DVDs.
I am somewhat suspicious of a foreigner (esp a Brit) doing the history of India where they may not give an objective view of the colonial powers (such as the Mughals, British and other invaders).
I will see the DVD's and also participate in class discussions. Will post my review again. I am saying neutral for now, thus the 3 star rating !!