It may be true that a large portion of Wii owners think of the console in the way you described, but I don't think it's Nintendo's fault. Those "bridge titles" you're looking for- there are plenty of them in the list I described already.Treblaine said:snip
Kirby's Epic Yarn could literally be beaten by a 2 year old, but to find all the treasures and gold medals is no easy feat for a veteran.
Mario Kart Wii could be picked up and played by just about anyone, but still has an incredible amount of depth and the online features to allow you to prove yourself to friends and strangers alike....plus it's a kickass splitscreen game.
Mario Galaxy was originally intended to be a universally accessible 3d platformer and it shows. The environments are broken up little by little into planets that are small enough to easily navigate, but finding all 120 (or 240 in the second game) takes a lot of time and skill.
Super Smash Bros. Brawl has one of, if not the simplest control schemes out of any fighting game out there. Theres no memorization of insane button sequences. Instead, you string together one-button attacks in a way that is much more involved and satisfying. Once again, the game has an insane amount of depth and can be fun for players of all skill levels.