In Jackson's simplified, sweetened, and CGI-besotted telling, "The Lovely Bones" is a sad-but-hopeful, dramatic-but-gentle fairy tale intentionally made less upsetting for teens. (There's no indication that Susie gets raped, as she does in the novel, and her murder occurs off screen.) "Atonement's" terrific Ronan, with her astonishing glacier-blue eyes, watches from a scenic afterlife as her father (Mark Wahlberg), mother (Rachel Weisz), younger siblings, and selected friends simultaneously heal from their loss and search for her killer.