I think that a range of camera angles is the most important element to movie making because if you don’t use a variety of camera angles your movie won’t be that fascinating.
I put good actors first and tripod second because if you want your movie to be good you have to have good actors because good actors give your movie more entertainment. And if you have a tripod for camera your movie will be still and not shaky.
I think the least important element is a flash camera because who cares if you’ve got an ugly camera. You don’t really need a flash camera all you are doing is filming.
Other important elements that aren’t included here are.
My biggest light bulb moment while learning about movie magic was when we were learning about different camera angles and how they help us to make our movie more interesting.