Some fans might be wondering what exactly went wrong with Ant-Man and the Wasp: Quantumania and why critics feel as negatively towards the latest MCU outing as they do. Despite being one of the most important Marvel Cinematic Universe movies in recent years, when the first reactions came out, they were fairly lukewarm. Then the actual reviews hit, they were bad, and the movie’s Rotten Tomatoes score plummeted, which now sits at a 48%. That makes this threequel and Eternals the worst-rated Marvel Studios projects to date. So let's go to an article from The Direct and rundown what went wrong.