Establishing a sense of place is as important to an Alexander Payne movie as the complex characters he crafts. Five years ago it was the wine country of “Sideways,” and before that the plain-spoken Midwest in “About Schmidt.” For his latest film, Payne uses the backdrop of Hawaii, with all its lush landscapes and island sensibilities, but as the main character Matt King (George Clooney) narrates in the beginning, just because it seems like paradise doesn’t mean its residents don’t have problems.