How does your magic mouse suck? I like mine. The previous apple mouse sucked hugely.
The biggest problem is having to lift both fingers off the mouse to use the right click. It's extremely uncomfortable after a few hours.
Plus, moving from a large, weight-adjustable mouse like the G5, which has 7 programmable control buttons, to the Magic Mouse feels like a huge step backward.
But they're great for short hops with a laptop.