Blacks are criticizing the Oscars, Lupita Nyong'o too joined them..lol

Kenyan actress, Lupita Nyong'o, who won an Oscar in 2014 for Best Supporting Actress for saying a few lines in her very first movie (12 Years A Slave) is joining the few black actors who are criticizing the Academy this year for being 'so white'. I don't really get this boycott. Above is what she wrote

Source: http://ift.tt/1PEnVvA