There was a Polish composer, writer and politician Stefan Kisielewski who used to say: "Socialism is a system which bravely fights problems that are not known in any other system". That describes situation of Spain perfectly.
Nice cliche. That describes the situation perfectly, except by the small fact that Socialism parties do not rule in Spain since a lot of years. We have the equivalent to the Conservative Party, that... ehem, aren't exactly "socialists".