This movie is truly an enjoyable ride. The movie poster for it says, "She brought a small town to its feet and a huge company to its knees." So viewers know where it's all going, and just settle back and have fun. Julia Roberts keeps getting better and better, more luminous, and at the same time more vulnerable and more in control. She plays Erin as a woman who never stopped believing in herself and yet is deeply touched when others believe in her, too. She understands the way the people in Hinkley feel, mistrustful of lawyers and overwhelmed by the odds. She understands that "people want to tell their stories." And she has enough confidence in herself to know that, while she might not have been able to keep her beauty queen promise of ending world hunger, this is a promise she can keep.
She understands, too, that there will be costs. A romance with a loving biker/nanny (George, played by Aaron Eckhart, who makes that combination endearingly believable) and her relationships with her children are threatened by her devotion to the case. In a heartbreaking scene, she is driving back home after a hard day and George tells her that her baby spoke her first word. Erin is overjoyed at the news and devastated to have missed it. The look in her eyes as George tells her all about it is complex, rich, perfect. And there are many Rocky/Norma Rae-style feel-good moments, like when PG&E's first lawyer, looking like a high school debate club president, tries to bully Erin and Ed, and when Erin uses everything from her cleavage to her baby to get access to the records she needs.