I've pretty much always commented with the same thing, I stopped watching a while back just because the inconsistencies in that show were ridiculous. I also think that the writers ran out of material really quickly. I mean it was like, "Oh no Glee Club will be cancelled because of funding problems! We need to win such and such competition!" so they win, but then the whole issue starts over again with the club being threatened by lack of funding or something or another.

And the relationships were just odd. Finn liked Rachel. Finn didn't like Rachel. Then he liked her, then he didn't. Then someone else liked her and he didn't like that someone else liked her. And so on. At this point if I ever watched it again it would be purely for the performanes, none of the plot whatsoever.