One of the best film in karthi's carrier.First of all the big man of this film is LOKESH KANAGARAJ. After MAANAGARAM , he done a perfect one-night action thriller film. Lighting - Best lighting done in this movie , this movie fully took in night only . Without this perfect lighting team KAIDHI can not be released.Impressive lightings are used, there is no unnecessary lights. 10/10 for lighting. Cinematography- The perfect cinematography done.SATHYAN SOORYAN already proved him in Dheeran,maya,yudham sei such films. This is one of the best film in his carrier. You can see his hardwork in this movie. 10/10 for cinematography. Music - SAM CS done great job. His situation handled music is surprising.There is no songs in this movie , but his BGM is very effective.9.5/10 for music Cast - Dheena - Nice humour , in a action thriller film , some fun is need.His fun worked out nicely George maryan - He done a small, important and brave character.Everyone will like his character and his acting . Ramana - Acted well , he is also small and important character. But he is used for fight only. This is not a mistake , but small disappointment. But it may be turning point of his carrier. He did not acted long time. By this film , may be he will get any chances Narain - Nice actor , Already he proved him in Anjaadhey film. In this film also he done an important role and he done very well , acted also very well Last but not least KARTHI - We know him very well from paruthiveeran.His previous movie DEV is not worked out for him . But definitely this KAITHI will be evergreen film and will be a blockbuster. Because the character of Karthi is very strong. Moreover he acted very very well . Perfectly he match for that character. In every scene he proved , frame by frame he lived as DILLI character. As angerman , as father , as accused , as man who tell his story, in every angle , he changes his reactions and acting. Hatsoff to him. Once again he proved as an actor 4 STUDENTS - There is four college students involved in this movie. All of them acted very well , their characters gives fun and emotions Cast 10/10 Editing - Philomin raj edited this movie nicely . He gives us what we need and what the movie contain.There is no unnecessary scene in this KAiTHI 9/10 for editing Story and Direction - LOKESH KANAGARAJ The name LOKESH KANAGARAJ is enough to watch KAIDHI . Everything is done perfectly. Amazing direction . He wrote every character effectively. Every character have weight . There is no unnecessary character in this KAIDHI . Nice narration . I think he is specialist of one-night action thriller.Because MAANAGARAM also one night thriller.There is no mistake in his narration and direction PERFECT js only one word match for him 10/10 is not enough. PERFECT FILM FOR THIS DIWALI. MUST WATCH IN THEATRE.MUST WATCH WITH FAMiLy