Yes I watched this movie. Aamir Khan has played a Best role in this movie. Aamir Khan plays the role of an alien, something that is relatively new in Bollywood. Add to that, director Rajkumar Hirani wielding the megaphone after three back-to-back hits, PK has managed to generate tremendous hype prior to its release.The plot of PK has been a closely-guarded secret and one reason for this is that the film doesn’t really have much by way of a credible story.