I hate Donna, and I hate that her and Josh ended up together. She does supremely dumb things all the time, and her voice is annoying as shit. I mean, Josh is obnoxious and pompous, so it's not like I was dying for him to end up with the perfect gal, but DONNA? Ugh. I never felt all the chemistry people claimed was burning between them for years. I thought it was just awkward and lazy writing when they hooked up.
Is that unpopular? I don't even know. I watched the show years after it was already over; everyone was done talking about it.
ETA: I tried four times to figure out how to put the 'spoiler' about Josh and Donna behind a cut or something, and I have failed. If you are mad about a spoiler from 2006, I apologize. #nonapology