Superstar Aamir Khan is smiling after seeing the final cut of "Dhoom 3" and says that he can't wait to see the audience's reaction on the film.

`Guys... I just finished seeing the final cut of 'Dhoom3' and I cannot wait for you all to watch it... Suddenly Christmas seems too far away, ` the 48-year-old posted on social networking site Facebook.

Aamir is playing an antagonist for the first time in "Dhoom 3", the third instalment of the "Dhoom" franchise that started in 2004. In the first two films, John Abraham and Hrithik Roshan played villains, respectively.

The actor is paired with Katrina Kaif in "Dhoom 3", directed by Vijay Acharya.