If you’re in the mood for a little summer fun, you could do worse than “The Meg.” Not to be confused with Steven Spielberg’s classic ocean terror “Jaws,” “The Meg” takes a little more lighthearted approach to nature’s greatest eating machine. When Jonas Taylor (Jason Statham), a rescue diver, loses some of his team during a rescue attempt involving a damaged submarine stranded on an ocean floor, he leaves the game for good. ...