"Blue star" is a usual cricket based drama but seems different by its staging, set-up and conflicts. The first half of the movie is is very engaging with intersting conflicts between 2 local teams. The interval block was good enough, but the second turns out to be a usual cricket drama where the protagonist's team joins a tournament and competing against the ultimate antagonist in the finals. Ashok Selvan has been the main pillar of the movie. His performance was too good. Shanthanu gave a good performance for the character with some flaws in writing. Bhagavan perumal and prithvi who played the characters of Immanuel and Sam gave interesting and suprise performances. Govindh vasantha's 1 song was good and the background score was very good. Cinematography was not great but good enough. Positives are the performances of lead actors, character conflicts in the first half/the entire first half and mainly the dialogues. Negatives are the second half where there is no seriousness in the games after the first match and started to feel repetitive, and the Romance portions were started to feel unwanted after some time. 2nd half fails to speak the politics effectively that have been spoken in first half. On a whole, this a good movie with some flaws.