One British CID officer described Iyengar as a "political ideas factory".Some Madras Leaders, Pg 12 He was described as frank and generousSome Madras Leaders, Pg 13 and having brought a fresh and young look to his political ideas. He was known for making brave and outspoken comments on the Governor or Government officials.Some Madras Leaders, Pg 14 A contemporary remarks that Iyengar's opinions were as clear cut as his legal arguments. His proficiency in the legal profession was supposedly noticeable right from his early days. In politics, Iyengar was considered to be a champion of the Mylapore clique in Madras politics. Iyengar tried to bring reforms in Indian society. He worked for the elevation of depressed sections of society and educated underprivileged children on his own expense. He also a fine writer and frequently wrote columns for The Hindu, Swadesamitran and Indian Patriot.Some Madras Leaders, Pg 15
