TheStreet: Scarcely two years after Comcast overhauled its Universal Pictures Studios, the cable-TV operator’s film division is the hottest in Hollywood. The massive $208.8 million opening weekend for the dinosaur-disaster film “Jurassic World,” the biggest weekend opener ever, is also Universal’s fifth film to generate ticket sales of more than $100 million since Christmas, which gives the studio four of the year’s seven top films, according to film-tracking site Box Office Mojo. Worldwide, the film’s gross has reached $315.3 million, according to Universal. “Jurassic World” is likely to bolster results at NBC Universal.