I don't know if i would say that Russia had more control, i just think that Spain may struggle a little when they play against a team with a more potent strikeforce. However, i like what i've seen so far, i mean it's only the first game of the tournament and the opening game is always the most difficult. As the tournament progresses, i am sure that the Spanish defence will improve a lot.
I agree that it is a little disappointing to see some players left out of the squad but at least it gives the younger players an opportunity.