MellowPlex Score: 5.2/10
Passable with some good fun
Review by: www.moviecrow.com
Critic ReviewRating: 5.0 / 10
A majority of the first half remains passable at best. This is quite an achievement with most scenes involving a heroine who seems clueless to say the least. Few of Santhanam's counters is what keeps things afloat. They are certainly not his best but his short sabbatical actually has helped these jokes to work to an extent. There is a stretch in the second half for a substantial period that is the high-point of this film.
Reel Vs Real ghost!
Review by: IndiaGlitz.com
Critic ReviewRating: 5.6 / 10
The concept is good, the screenplay minus the first half is good, Santa is at his level best and so is the content. 'Dhilluku Dhuddu' will certainly tickle your funny bone, but all you need to do is wait till unfolds in the second, if you have the patience.
Santhanam has highly improved as a lead hero
Review by: Behindwoods
Critic ReviewRating: 5.0 / 10
A decent one time watch that manages to make the audience laugh out loud at many places.
Santhanam 
Saurabh Shukla 
Karunas 
Shanaya 
Rajendran 
Anandaraj 
Ram Bhala 
Gopi Krishna 
Thaman