"The mecca of filmmaking in the world just so happens to be in America. It's quite simply a case of us just going where the work is"

This quote by Alex O'Loughlin speaks to the reality that the United States is the center of the filmmaking industry. He implies that filmmakers have to go to the US to find work, as it is the mecca of filmmaking. This is likely due to the truth that the US has a long history of producing films, and has the resources and infrastructure to support the industry. In addition, the United States has a large population of people who are interested in watching movies, that makes it an attractive market for filmmakers. O'Loughlin's quote likewise recommends that the United States is the only place where filmmakers can discover work, as it is the only place where the industry is thriving. This is likely due to the truth that the US has the resources and facilities to support the market, along with a big population of individuals who are interested in seeing movies.