Jason at 2010-08-09 13:43:27:
I believe concept is key. And a good story is always king, but you still need Stars. If you want your movie to make money for the most part you need stars. There are always the exceptions, but the problem is people like to make the exceptions the rule. People knew Leonardo Dicaprio was in the Inception movie. Dicaprio is a superstar. If Joseph Gordon Levitt was in the title role or Tom Hardy was the main character in Inception it would have made money but it wouldn't be close to 500 million worldwide in four weeks.
The Dark Knight is one my favorite movies, but if anyone thinks that The Dark Knights box office didn't double because Heath Ledger died tragically and people wanted to see his last MAJOR role which he performed brilliantly in people are kidding themselves. If you have a great concept and you marry that with a superstar/talented actor then it's always a win win situation. Imagine if Will Smith or Tom Cruise starred in The first Matrix as they were offered the roles before Keanu Reeves. The movies box office would have doubled.
Tom Cruise for all the talk about losing star power. Knight and Day is at 200 million worldwide. Star Power is very important to Foriegn Box office which is the majority of the box office now a days.