All in all, Whistle has all the elements to make a perfect suspense thriller. The movie has good performance, intriguing and gripping narration, deft camera work, eerie sound effects and nice background score.
Chiru and Pranitha are a live-in couple. While he is a pizza delivery boy, she spends time writing a horror novel. They marry and ponder on how to come to terms with the new challenges. Things go topsy-turvy when Chiru gets locked up in a house he has gone to deliver pizza. The horror just begins. The twist in the tale is quite deadly.
The enjoyment of consuming the hot 'Pizza' is partially succeeded. Director Prashanth Raj for the Tamil subject 'Pizza' a successful film has made two lovely attractions. One is that he has made it gripping and fast moving. Secondly he has picked minimum of characters not deviating from main topic. Those who have guts can watch this film!
The Times Of India
Director Prashant Raj has selected a horror story and has given it life with good script and narration, though in some places it gets boring. But full marks to him for the way he has handled the story with excellent sequences which are gripping.