Jamie Dornan and Dakota Johnson in Fifty Shades of GreyFIFTY SHADES OF GREY

Everyone knows that movies aren't books. Yet it's amazing how many people - critics, specifically - have chosen to forget that fact when discussing Fifty Shades of Grey, director Sam Taylor-Johnson's and screenwriter Kelly Marcel's adaptation of E.L. James' pop-porn phenomenon.

Harrison Ford and Asa Butterfield in Ender's GameENDER'S GAME

In writer/director Gavin Hood's sci-fi adventure Ender's Game, our titular hero (Asa Butterfield) is a 12-year-old who's bullied both at school and at home, whose gestating anger leads to frequent violent outbursts, and whose frighteningly focused skills at computer-simulated war games not only earn him the respect of his peers but, eventually, the grateful thanks of every man, woman, and child on the planet. It is, in short, a Revenge of the Nerd fable to out-Carrie Carrie, and about the strongest argument for 24/7 video-game compulsion that any young game-hound could wish for. Just keep playing, you can hear the movie whispering to its console-obsessed demographic. One of these days, you'll show 'em. You'll show 'em all.

Patrick Wilson, Lili Taylor, Vera Farmiga, and Ron Livingston in The ConjuringTHE CONJURING

I was about halfway through my screening of The Conjuring when I noticed that I was having a most unusual reaction to director James Wan's haunted-house opus: For the life of me, I couldn't stop smiling.

Johnny Knoxville in Jackass 3DJACKASS 3D

Well, it finally happened. Having frequently wept with laughter during MTV's Jackass series, 2002's Jackass: The Movie, and 2006's Jackass Number Two, Johnny Knoxville and his incorrigible extreme-stunt companions, in director Jeff Tremaine's Jackass 3D, got me crying for an altogether different reason.