Hollywood Vs. Bollywood Vs. Nollywood?

I find a larger majority of people's film preference is divided among Hollywood and Bollywood leaving a small portion for other upcoming film Industries such as Nollywood from Nigeria.
What is your opinion when it comes to these giant film makers?

 

I think there is a divide but Its because Hollywood has more world known actors while Bollywood on the other hand is known for the number of releases it has released in terms of numbers and not revenue.
Nigerian film always focuses on a particular story while like Hollywood have variety from horror,action and many more.


So My take is every industry has its Audience base although they differ in terms of production, competition and popularity