The 2.0 is a upgraded version of the film Robot released in 2010.which was a blockbuster movie.I personally have watched both the movies and the experience was great and the vfx and technology used in the movie is awesome as the director Mr shankar had done a very hard work on it.since very long time.The release of the film was getting delayed because of various reasons.This film casted Akshay kumar & superstar Rajnikant as the main male roles and Amy jackson as female main role and the performance of all the role was awesome.The story is not so amazing.and also the facts shown in the movie is not true in reality.but the vfx and the animation of the film is really awesome.There are 3 songs in total in the movie and all are decsent.and yes it is a must watch movie only in 3d.2d is not good