“The Guilt Trip” is the kind of film you'd want to take your aunt to in order to make up for not calling her often enough during the year. Or anyone who enjoys predictable and fluff entertainment, for that matter. "Breezy," "cute," and "nice" apply, with Barbara Streisand and Seth Rogen doing their damndest best to make these qualifiers stick. The "Funny Girl" performer plays Joyce, a lonely widow who devotes most of her time to her only son Andy