Here's why:
* Romantic: The film features a central love story between Roy McAvoy (Kevin Costner) and Molly Griswold (Rene Russo).
* Sports: The film revolves around golf, with Roy's journey to compete in the US Open being the main plot driver.
* Comedy: The film has a light-hearted and comedic tone, with Roy's unorthodox golfing style and personality providing plenty of laughs.
* Drama: The film also explores deeper themes of self-doubt, overcoming obstacles, and finding love.
Overall, "Tin Cup" is a charming and entertaining film that blends elements of romance, sports, comedy, and drama.