If that's all you think the Voting Rights movement was about then you clearly don't need to watch Selma, you need to read a damn book
but anyway, as
@jayshiggs said, it's pretty ridiculous for you to claim Selma is "not quality" when it has a 100% on Rotten Tomatoes...and these are from white critics. this isn't another example of a shytty movie that black folks are guilt tripped into supporting (ie. Red Tails). This is a legit well-made film that anyone who appreciates quality cinema should be interested in watching.
anyway, I'm not questioning your blackness, but you sound suspiciously like a white IMDB poster who automatically 1 stars a movie with a mostly black cast 2 months before it even comes out