With the possible exception of intros to fullhyd.com movie reviews, there aren't many things more boring than an experimental comedy made on Mahesh Babu. Look at Nijam and Bobby for instance.
Some might argue that those were neither experimental nor comic, but others have seen those to know better. Naani stands on the brink of becoming one of those, and what eventually keeps it on the brink is a vague craziness that oozes unflappably in here.
This craziness starts at the very beginning. They show a dazed Raghuvaran introducing us to his invention - a two-tailed robotic do....