I didn't watch it religiously but did enjoy it when I did catch it.
However, a few seasons in she started to grate on me. I don't know if it was a change in writing/performance or just I had reached a limit, but Daria went from intelligent girl above the nonsense of high school drama, to bitter, snarky know-it-all. A very fine line to try to walk, I know.
It didn't help that after a while her voice performance seemed to cross that line as well. The sarcastic sing-songy reading of every.single.line wore me down. Again, I don't know if there was an actual change or I had simply had my fill.