What's your opinion on 1981 protests in Kosovo?

Was it counter-revolutionary riot organised by nationalists and Sigurimi agents or it was justified protest against the rise of Great Serbian chauvinism or things were more complicated? Do you think that participation of JNA in quelling down the protests were justified or not, as well as disbandment of Territorial Defence of Kosovo (I heard that after the protests, it was disbanded because it seemed "unreliable". Is that true?)?