Oh it absolutely is due to their opponents. You only have to look back to 2008 where they were really exciting, because teams were more naive against them.
They are dull to watch now. Teams know that the best way to play them is to sit off them, which means Spain have no real option but to pass it around in front of the other team.
It needs a team to open up and attack to bring out a more exciting Spain.
As I said, the Italy Spain game at the start of the groups was excellent, and fascinating tactically. And I don't think there's any coincidence that Italy scored first.
I'm hoping for a repeat in the final
I'm looking forward to the next WC where the likes of Brazil, Argentina, Mexico, Uruguay and USA (who beat a full strength Spain 2 years ago), will alter the way these Spain matches are being played...Brazil will be terrorizing teams with packed stadiums full of samba madness.
Spain could crumble under a relentlessly attacking side.