“A Simple Favor,” Reviewed: Anna Kendrick and Blake Lively Give Life to a Mystery-Comedy Made of Plastic
The performances by Anna Kendrick and Blake Lively in the mystery-comedy “A Simple Favor” are so invigorating, so generous with pointed inflections and snappy gestures, that they fill the movie’s good-humored, amply plotted emptiness. They’re two of the most creative performers of their generation; Kendrick twirls lines of dialogue with a lilt and a spin that keeps them up in the air for an instant before they land; Lively carries an element of melodramatic mystery that says with a glance what others strain to say with a tirade. The movie’s brisk and intricate action, anchored in a comfortable Connecticut suburb, allows them to hit a gaudy, giddy variety of notes, which hang on the movie’s busy framework like baubles on a Christmas tree, disguising the fact that it’s made of plastic. Kendrick plays Stephanie Smothers, the widowed mother of a first-grader named Miles (Joshua Satine); she’s a stay-at-home parent of extraordinary energy and blithe enthusiasm, who volunteers