A good movie depended on one's personal preferences. If you like fantasy, you can recommend Harry Potter and the Sorcerer's Stone, Harry Potter and the Chamber of Secrets, Harry Potter and the Prisoner of Azkaban, and Harry Potter and the Goblet of Fire. If you like sci-fi, you can recommend the Star Wars series, Blade Runner, and The Matrix series. If you like historical works, you can recommend Roman Holiday, Gone with the Wind, Titanic, and the Las Vegas Buyers Club. If you like suspense, you can recommend Fatal ID, Seven Deadly Sins, Twelve Angry Men, and Twelve Citizens. There were many other excellent movies that he could choose according to his preferences.