@lebronjames75 it's probably all of the above at least, but outside of the technical factors the most important thing to getting good shots is to have a vision for them and set up the scene/set accordingly. you can do this practically without a vision if you have a big budget by hiring professional prop and effect people, whereas in the smaller scale it takes a lot of ingenuity.
in terms of the technical, hollywood does heavy color grading, the films often tint the whole movie as to sort of brand it, and this tends to make the films really pop out in a eyecatching way. you can see the extremes of this in trailers. in terms of the color space the big films occupy it's more like the artificial essence of what each scene actually would look like, brought further towards the desired direction by lighting setups designed to get this effect.