Apple hasn’t made a decent mouse for more than twenty years starting with the hockey puck.
Unfortunately, the scroll ball eventually gets gummed up and the housing is glued together making regular maintenance impossible.
I think that's largely fair (although I do think the magic mouse is pretty nice). But in their defense, they make such great trackpads that many people prefer to use those over a mouse.
I've never understood why it's so hated. I think you were all "holding it wrong". :)