Finely crafted character study about a repentent but unreformed child molester. Kevin Bacon is brilliant and will win this year’s Independent Spirit Award. Mos Def, too, is fantastic in a small role. Kyra Sedgwick does her best with a difficult and, ultimately, poorly conceived part. C’est la vie. Nicole Kassell has made a terrific first film and hopefully won’t disappear like Kimberly Peirce did after “Boys Don’t Cry.”