There is not much to learn from video games. They are simply forms of entertainment. They are very enthralling because they are an interactive way of experiencing something we wish we could in real life (without dying). The strategy argument was somewhat understandable, but usually these things are specified in a game in a way that it really does not relate to anything outside of gaming and even that category of game. Games are for fun. Learning is not fun. It is interesting at many times, but not as appealing to a bored human on a repetitive schedule as killing aliens is.
I will say that video games do help develop hand-eye coordination, but ONLY for those who have grown up on video games. It seems that adults of this time are helpless with game controls and buttons. They are not as quick because they are not as accustomed to what our generation of gamers considers gaming basics.
...and we learn the same way here in America as they do in Norway, it probably just costs more.