The thing with old-school leading men, the larger than life stars, is that even if the films are painful, they're usually watchable. (Exhibit A: pretty much any Akshay Kumar film made in the last five years). However, Tubelight saw the bulbous Salman Khan trying hard to be a special needs student and acting childlike, which proved to be a massive misstep and a performance that may go down as the most embarrassing of his career.