Was The Dark Knight a success?

Certainly! Here's a description in the tone of a questioner, with a word count of no more than 300: "So, let's dive into the question at hand: was 'The Dark Knight' a success? Well, for starters, it's hard to argue against the sheer impact this film had on the superhero genre and cinema as a whole. With its gritty, realistic portrayal of Batman and Gotham City, it redefined what we could expect from a superhero movie. The performances from Heath Ledger as the Joker, Christian Bale as Batman, and the rest of the cast were nothing short of phenomenal. But beyond the critical acclaim, the film also raked in over a billion dollars at the box office worldwide, becoming one of the highest-grossing films of all time. It sparked countless debates, theories, and even sparked a new wave of comic book movies that focused on darker, more mature themes. So, was 'The Dark Knight' a success? Based on the critical reception, box office numbers, and cultural impact, it's hard to argue against the fact that it was not only a success but one of the most influential films of the 21st century. But what do you think? Did it live up to the hype?