I have never met the guy, and didn't have time to even go check out his Wikipedia article mentioned in the OP.
I don't mean to be disrepectful of either the author, the article, or anyone else, but I do have a comment. He uses the words "wishful thinking", or words to similar effect, quite often. In fact, the article itself is really of that bent. The title is "Still hope for better gov't in 2015" but all he gave us was a recap of how much of what he thought he saw good in the past years was, in reality, wishful thinking. Without even a suggestion as to where or how such a government would emerge, a hope for better government seems to be just as wishful.
The Kirchners have battered the institutions of democracy here, and there's no doubt they haven't been completely razed. But if things continue the way they have been, with leaders who run roughshod over the weakened structure, with real recovery looking to be a long process after who-knows-what the "bottom" looks like, how long would it take to bring the house down after Cristina leaves?