Seriously? You play games for graphics? That's a true gamer right there.
Actually, yeah. TP was one of the worst Zelda games. It was graphically beautiful. It was fun to swing your sword around like an idiot. But do I play Zelda to swing a sword or to stare at graphics? No. And you're not a true fan of the series if thats honestly what you play the game for. It was short, and just lacked in consistency. The way almost every Nintendo launch title does.
http://en.wikipedia.org/wiki/List_of_video_game_console_launch_games#Wii
Look at that. Just look. Now tell me Nintendo doesn't NEED to test the system before they throw out money makers. The one outlier is Luigi's Mansion.
http://en.wikipedia.org/wiki/Nintendo_DS_launches
Even the gameboy. Seriously. You wouldn't bother picking up 75% of these games even if you had nothing else to do.
These are basic facts. Companies need launch titles to test their limits. If you want Nintendo to throw away a potentially great game because "OMG 3D!" you're being the ignorant one.
http://en.wikipedia.org/wiki/List_of_best-selling_video_games#Nintendo_GameCube
Now how many of those, GCN or Wii, were launch titles? Luigi's Mansion, the one outlier I've already claimed as such, and Wii sports, which hardly counts since if you bought a system, you bought the game.