No, I am quite content with the tiny white box, mostly because of metroid, mario, zelda, NMH, Madworld, Deadly creatures, Mariokart, and My hoard of Gamecube games. not to mention all of the virtual console games
You must not have any of the decent games if you are disappointed. Shame how the majority of people can go along with one other person and turn an opinion into idealized fact. The Wii, no matter what anyone says, has A ton of strong titles for it, and saying that it's a disappointment without playing all of the games that make the system worth it is simple closemindedness, and one perpetuated by people who have been spoiled by brown, "perfect" graphics. Metroid prime 3 looks better than many games on the other Next-gen platforms, and still y'all harp on and on. Geez. Nintendo is the one who is using the Wii for what it was meant to be. They've released hardcore games, many of them, and yet people still harp! Seriously, what's the POINT? So they've released a few casual titles that you're not interested in, Don't sell it, because there are more than those titles out. Nintendo's direction is not casual or hardcore, but both, and it is the developers and publishers who have made the system seem casual. Nintendo has been nothing but good to its system. It's the devs and publishers fault for doing the opposite. Of course there are exceptions...
Nintendo had to get rid of its seal of quality... That's the damage done by the developers who don't try. Don't blame nintendo. Blame the people who don't want to take chances. And Praise the people who do, like Suda51, or platinum games. And especially SEGA, who are trying so very hard for quality publishing, that they've forgotten their own series.