Grief may be the topic under examination, but humor -- incisive, observant and warm -- is the tool with which it's dissected in "Rabbit Hole," a refreshingly positive-minded take on cinema's ultimate downer: overcoming the death of a child. Adroitly expanded from the legit hit by playwright David Lindsay-Abaire (its original, Pulitzer-winning author) and director John Cameron Mitchell, "Rabbit Hole" fittingly offers a parallel-universe variation on what Broadway auds saw, with Nicole Kidman and Aaron Eckhart delivering expert, understated performances as the pic's central couple. A savvy distrib should have no trouble steering this quality drama through a healthy kudo season release.
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With the larger canvas of the screen at his disposal, Lindsay-Abaire deepens several key relationships. An offhand mention of the God-freaks in group therapy becomes a full-blown subplot, as Becca rejects the collective sharing sessions, where participants appear to be competing for some sort of saddest-story prize. (Empathy, as whenever her mother evokes the death of a junkie uncle, inevitably sets Becca on edge.) While Howie continues going to therapy alone, bonding with "professional wallower" Gaby (Sandra Oh, in an effective role created for the film), Becca reaches out to a teenage boy (Miles Teller) whose facial scars seem to explain what the character doesn't at first.
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