There’s been a proverb “Face is the index of mind” which turned out to be a false one with time. Likewise, we can quote “Trailer is the index of film” when comes to films. “Theri” is a film that contradicts this proverb. Directed by “Atlee” who got introduced with “Raja Rani”, this film stars “Ilaya Thalapathy” Vijay, Samantha and Amy…