From how it appears their party is more authoritative, whether that be good or bad. They do seem to have a history of better controlling the drug cartels though. From my view, I don't care if the Mexican government is authoritative, communist, socialist, capitalist or libertarian. What matters to me is that they make Mexico a better place based on the will of the citizens and control illegal immigration and the drug cartels on their side of the border. It seems like the elected party has a better track record of controlling the drug cartels.