Why Hollywood movie makers are still using the old fashion way?

[kymek]

I notice Hollywood directors or movie makers that they are still using
big Films cameras that records with a film while capturing a scenes. Why can they just use a HD or digital cameras or some camcoders with so many features and easy to handle or portable cameras?
Whats the different between those? I want to know why that some huge production films are using some camera films to capture scenes.
Is there any different between qualities of the cameras?

 

[Belle]

I believe it does have to do with the quality of the cameras (I'm not exactly sure). Also, its better to use those cameras because they are easier to convert and distribute to theaters and other areas that the film would need to be present for. Also, the directors are able to replay the scene with angles and display that people and the theater would be viewing. By seeing it that way, they have a better idea as to how they should redo scenes.

I'm no movie expert and I can't really explain it, but the cameras that we use for our own little movies just aren't the correct ones in quality and performance required for a big shot movie.