The film was reviewed by BBC UK, mentioning the film has the right mix of romance and action. Sify stated, "The highlight here is that there are 2 Vijays - the good guy and the bad guy. Director Barathan has tried out a new format, where both the hero and the villain entertain the audiences with howlarious moments, that brings the house up. Vijay makes it work and believable as he melds an effortfully from casual song froid to utter seriousness. His terrific comic timing, his ability to mock and lampoon makes his performance absolutely hits a bulls eye. In the negative character Prasad’s role, he is the veritable scene stealer. He has dubbed impressively modulating his voice for both the characters, and the way he dances in the introductory title song is amazing. No two ways about it, Vijay is the heart and soul of ATM and rated 5/5. Ananda Vikatan rated the film 40 out of 100. IndiaGlitz stated Azhagiya Tamil Magan banks heavily on Vijay's charm and performance, Vijay has lived up to the challenge created by the huge success of Pokkiri. He looks stylish and handsome with his dual role. He lights up the screen with his dynamic performance. Director Bharathan has exploited Vijay's strengths in a dual role as well. He has provided a perfect family entertainer and rated 5/5 as well. Bollywood Life stated, "When you think about Vijay's dance moves, the first song which comes to our mind his energetic, inspiring number Ellappugazhum from ATM - Azhagiya Tamil Magan. Incidentally, the words from the song "Ellappugazhum iraivan ke" are the once uttered by Mozart of Madras AR Rahman every time he receives an award. To the tunes of Rahman, Vijay's awe-inspiring dance moves will make you stand up from your seat, pumping your fist with new found energy."
