Project Rub is impossible to hate, but a long way from being great. I certainly didn't feel the magic.
WarioWare Touched! is a strange game: initially frustrating, then hugely entertaining, but too short and ultimately lacking.
Super Mario 64 DS is the gaming equivalent of Lucas's ham-fisted Star Wars special editions: fantastic entertainment, to be sure, but something of a cash-in all the same.
Polarium is the perfect example of what the DS is about. It is a game that simply wouldn't work on any system.
Developers are bound to try and use the Touch Screen to give their games a unique selling point. In this case, the stylus control prevents the game from being something we can recommend to everyone.