Not all of the wii games are as you say. Look at games like Battalion Wars or Fire Emblem. Not all nintendo games are mario. The controls don't require as much effort as you think. Play some wii games, and I'm pretty sure you will like it somewhat.
Btw the same thing happened before. When the ps1 was released many new people came. Games started to be easier, and everybody cried that it was too easy. Most games tried to be "Mature" also. Everybody thought the old games would be no more, but they are still here. They thought the new games would be too easy and bad, but they were actually pretty good. A new way to play doesn't mean there is no old way.
WHile the wii does have alot of games like the ones you mentioned, it also has alot of games that may target you.







