Viewers generally find 'What Happens in Vegas' to be a delightful rom-com, praising its humorous and romantic elements. The chemistry between Cameron Diaz and Ashton Kutcher is frequently highlighted as a strong point, making the enemies-to-lovers trope enjoyable for many. While some find the plot predictable and the humor not consistently engaging, the film is often described as a comfort movie that's great for light viewing.

👍 Charming chemistry between leads

👎 Some find humor hit or miss