Two aspects of a movie are..

There are two aspects a movie how it is received by 

1. The Public

2. The Critic

* The Public - They are the ultimate deciders of fate of a movie and for whom a movie is made. If a film is well received by public, its a good news for all the people who are involved in making it. 

* The Critic - These are the guys who earn there bread and butter from others' work and have a say about others' work. This category also matters as far as box office collections goes, because they easily guide the weak minds.