Hollywood FAQS: Seems like director Carlos Saldhana has stuffed in a lot of passion, energy and feelings in his 3d animated flick, Rio. The movie is a treat for the eyes, with vibrant colors and life like beautiful images used in the movie. The use of 3D in the movie works like the perfect cherry on the cake. Saldhana has indeed taken pains to bring out the thoughts with the help of his team. Blu...