Sure .. the review is more by holding the original the gold standard and seeing how PN deviates from it rather than PN by itself! Why shouldn't the characterization of Kamal's character by seen all by his own ? Why should the main character be cold and not emotional with guilt ? There are others but the gist is that a remake does not have to be a carbon copy of the original. KH gives it another shade or perspective - a different personality going through the same issue.