LogFAQs > #903075592

Supernatural I would say varies wildly in how good it is season to season

Its best episodes are phenomenal (on par with some of the best of Buffy), and while almost nothing (except a few episodes in season 1) gets to 'the worst of Buffy' levels of bad, it tends to drag on the badness over long stretches of time instead of just being a couple episodes. It so far has always managed to bring it back though.

Its biggest fault is probably that it suffers from modern CW-itis though, in that status quo is god to an actually ludicrous degree. Huge, potentially game changing things happen and then its back to the status quo after a single episode 99% of the time.