Yea, some movies..
When reflecting on great TV shows as a kid, I think it's better if we remember them the way we did way back when. Watching Lost in Space a couple years ago burst the bubble and killed the memory.
I happen to be blessed/cursed with a vivid memory. So...i have no illusions.
Yes, sometimes I look back on some of the music I used to listen to when I was a teenager in the early '00s, and I can't believe I liked some of that crap! Some of it is still really good and I still listen to it, but there's a lot of stuff that just didn't age well.
Take this for example; this was one of my favourite songs at the time, now I just look at it and think, it's just generic cookie cutter punk rock.