I love Bora Bora. I went there on my honeymoon. It is one of the most beautiful places on Earth... crystal clear waters the color of turquoise and navy blue.. and that's where Vince Vaughn decided to set his new comedy "Couples Retreat." The movie tells the story of four couples who are at different stages in their relationships and they are lured there with the promise of escaping the Chicago winter and escaping couples therapy. Only half of that is true. Vaughn invited some of his good buddies, including constant collaborator Jon Favreau, Jason Bateman and Faizon Love to join the cast. Their better halves include Malin Akerman, Kristen Davis, Kristen Bell and newcomer Kali Hawk. Together they muddle their way through their relationships and the beautiful scenery. Some of the humor is questionable and crude, but for sheer sightseeing "Couples Retreat" could be a nice 90 minute vacation.