Re niche media good or bad for our society? why?

This paper is for a Mass Communication and Society class.
Basically, he wanted the paper to be three pages so that the essay is stronger.
I am not sure how to explain it further because I think that everything you need is on the title.
I am a native English speaker but it is my second language so my writing is a little weak. So basically what I am asking you is to try avoiding big words if possible.
Feel free to ask questions whenever.

Thank you for your time,