This hard-hitting film is my favourite for many reasons: -powerful performance by amitabh (laughs twice in the movie) -train murder scene which deserves putting Prakash Mehra up there with the all time director greats. Also Mehra has a penchant for location shooting and you get to see some of the dark sides of the mumbai locale. -esoteric motifs and hints strewn all over the movie('Baa baa black sheep, have you any wool') -Teja the bad guy is convincingly portrayed by Ajit -The unending quest for justice and it's bittersweet resolutions -The theme of love vs. revenge All these were amplified in Mehra's second classic 'Muqaddar ka Sikandar' In short it is rewarding viewing!