Some of those XBox games designed to take advantage of analogue buttons work really well. Driving games come to mind. In the case of a Space Invaders type game, you either have to press the spongy analogue button all they way in or the game might be programmed well enough to accept a full detent with any old value. Pinball games on the GameCube were particularly annoying using their spongy UL & UR buttons as flippers. Had to press them in so far until they 'clicked' before the flipper would flip. And you can't always re-assign button configs. Weak.
