I guess I have fallen in love with Kareena Kapoor. Whoa! she IS an Actress, that too a very scintillating. Though the script of "Heroine" was very lousy but Kareena came out of it shining like the moon. In "Talaash" , she just did it Awesomely. How perfectly she fits in the character. No wonder, after Chameli and a little similar part she plays in "Heroine", she had to be perfect in the prostitute's role.
Talking about "Talaash" as an impact, I would say, it just hits you on the right spot. A man's logical mind clashes with a woman's believes. But Talaash is not simply the story of " turning an unbeliever into a believer ". It is about something more.
When Aamir shouts on Rani dragging her out of that Spirit Caller's house, and telling her, being a science teacher how can she believe in such crap. At that moment, Rani tells him, " I find happiness in this." You also do in which you find happiness. Here the story shifts from the theme of 'Belief' to 'Happiness'. We believe in something because it satisfy our urges, it gives us happiness and it is so plain that you can either be too logical or happy.
There is one more important point in the movie. Which has touched me beyond anything. The Spirit Caller says, ' We don't choose ou lives, life chooses us.' It is an answer to most of our questions in the world -like - 'why me?' Because this life has chosen you and what you could do, can do n will do - no one can take your place n do your work.
" If the life has chosen you, and not you have chosen the life, there shall be no regrets but only looking forward to how you can come up to Life's expectations from you. At least you can try your best " ;)
P.S. ~ Don't forget to notice the caption - "The Answer Lies Within". Your Talaash for whatever it is , will only get a going with a ' Sign ' your heart gives you.