The plus point in the movie is the presence of SS Rajini, Anirudh's BGM, Vinayakan's acting and Yogi Babu's comedy to an extent. There are lot of spoilers ahead before watching the movie.
1) Ramya Krishnan's role is very minimal and negligible. Expected like Padayappa. Not happened.
2) Story flow is not smooth. Lot of jumps and sometimes illogical.
3) SS son did not do anything wrong. He just wished to become rich. For this, writing dialogues like I can go to any extreme and trying to kill his father and getting shot by SS men's are all illogical. Ending can be he should be shot but in Coma stage and then gets rehabilitated slowly. Happy ending is always needed. To portray SS is very good and others as bad people (including his son) is highly unacceptable.
4) Too much of violence, gory and bloodshed. Not for a faint hearted and definitely not a family film.
5) Repetitive dark comedy and is boring.
6) So many characters wasted - Mohanlal, Shivaraj kumar, Jackie Shroff, Ramya Krishnan, Tamannah, VTV Ganesh, etc. Atleast VTV Ganesh had a good role in Beast but here he is wasted.
Director and Producer must learn that you cannot simply rely on SS Rajini to make a movie blockbuster. He cannot carry the whole burden or weight on his shoulder always. Bring out story like Baasha, Padyappa, Annamalai, Muthu, Kabali, and Kaala.
Verdict: One time watchable only for SS Rajini and Anirudh's BGM.