The levels of contagion to the north and south will be fascinating to observe.
Mexico had a convoluted revolution which began before WWI and ultimately resulted in a long-lasting one party system that in its latter phases paid lip-service to democratic values and practices, but was widely referred to elsewhere as 'the perfect dictatorship'.
It is almost twice as wealthy as Guatemala with a well-resourced state and the levels of public-sector larceny perpetrated by the outgoing regime here might not cause such an unsightly dent up there.
Yet Peña Nieto's public persona has something of the Baldetti about it...
To the south El Salvador and Honduras have many of the same problems, often in an even more pronounced state, but they appear to have already missed the boat in terms of confronting them as a united pueblo. There is now an entrenched polarity in their political discourse between populists and those in favour of more transparent system, as in Venezuela.
The same could happen here if Baldizón 'cause' is allowed to prosper. And yet, worryingly, all kinds of unpleasantness could also yet tarnish Guatemala's spring if the strict letter of the law is observed and his Líder party debarred from the election with just three days to go.
The protest movement clearly has great momentum and is unlikely to be thinking in terms of this kind of practical compromise right now.