In a role where we are not able to judge whether Kamal is a nallavar or kettavar, the actor simply steals the show. Though he is not the regular one-man army hero, he still packs a punch at the right time. Trisha in an unusual role is a revelation! Way to go Trisha! The stunt sequences by Gilles Conseil and T.Ramesh shot intelligently are laudable.

…even though the film doesn’t come together as effectively as it should have, there are moments that keep us glued.

Watch the film for Kamal Haasan and because it’s an action thriller that’s much more Hollywood than Kollywood. It’s a cracker this Diwali.

Thoongaavanam is a slick and interesting thriller that has all the elements to keep you hooked. Kamal Haasan and Trisha have come up with fabulous performances, and despite minor flaws, this Hollywood style action thriller is very watchable. Go for it!

Thoongaa Vanam is a classy thriller, which will definitely satisfy its target audiences!

If one has to complain, it must be about the slight slow pace of the movie. 
 
On the whole, Thoongavanam, though looks to be a long night, is a happening one! 

Thoongavanam keeps you awake. But the intensity is on the wane as the night progresses.

Thoongavanam is a frisky thriller which impresses despite its shortcomings. It has been quite a while since Tamil cinema has belted out a completely serious fight fare, and voila – Kamal Hassan, Rajesh Selva and the team give you exactly what you ask for. Go, catch the fun.