For some films, the bar is set lower and you get a genuine sense of gratification when it manages to cross it. En Vazhi Thani Vazhi is that kind of film but by the time it ends, all that we feel is murderous rage — for it not only manages to sink below the bar but digs a pit, and keeps going deeper and deeper into the ground. The film is about a trigger-happy cop, Vetriselvan who shoots criminver mais...