Instruct: Classify Amazon reviews into positive or negative sentiment
Query: All in all, a bittersweet romance classic.

By far, "Roman Holiday" is the most romantic comedy and unlike any movie of its kind that I have seen, even today. The wonderful casts and the ironic plot are a topper. Gregory Peck was charming; and no one can forget Audrey Hepburn who was lovelier than spring when she smiles, but winter when she cried. When Gregory Peck lifted Audrey Hepburn from the fountain -- I said, "Let the adventures begin." And the movie proved itself. I sort of cursed William Wyler, the brilliant director, for chosen the bitter ending instead of a happy ending, but later on I kind of understand why he did what he had to. There's no getting around this movie. "Roman Holiday" is the best of the best.