They are "walking" through? Perhaps but not because they intend to. They scored against Croatia in the 88th minute. A Croatian goal could have knocked them out.
You may call be blind if you wish, I will not demean myself to insult you. I stand by my original comment. Spain's style is boring to watch, the game today was dreary except when France pushed an attack.
Spain, like Barcelona and Arsenal and others can be exciting and fun but this Spain is not and appear to have little to offer in the final third. Germany will hammer them but first they have to get through Portugal which is unlikely.