I don't think it is right to take the world consensus as the right stance to take in this issue. Terms like 'coup d'etat' have great weight in international politics, and using it implies unconstitutionality, illegality, and wide disapproval within the country itself. Left-wing governments like Venezuela will obviously disagree with the takeover. It is unsurprising that the USA also disagrees with it, Obama probably trying to not look like he is a leader that supports military removals of leaders in South America. The EU and other international bodies like the UN disagree with it because any stance otherwise will look like they do not support supreme state sovereignty. Although I can not support these claims with evidence, the fact is that bias in their responses may possible exist, and therefore using international response as the basis for naming something like this which is a POV is inherently creating bias in the article itself. I think "crisis" would be a much more apt title.