“Enough Said” will be fondly remembered as the late James Gandolfini’s final film, not to mention the one that most accurately depicted his real-life gentle giant nature. But it also marks the first starring/dramatic film role for TV comedy queen Julia Louis-Dreyfus (The New Adventures of Old Christine, HBO's Veep), who (a few too many face-crinkling tics aside) proves herself capable of carrying a film. And it’s a