This is one of those ones that most people don't know is a cover and when they hear the original they often declare it to be better than the more familiar cover.
My opinion is that I have no real relationship with the Tiffany song, it's slightly familiar, but finding this "new" (but old) version of it is nice. I think I prefer the aesthetic to the 80s version so it just seems to work better.
Part of me wonders if cover versions just need to be familiar
and different enough to resonate but not tread on the toes of one another. It's why this:
Fails, imo. Almost identical to the original so it just comes across as a worse version. There doesn't seem to be anything of the performer there.
It's also why Disturbed's The Sound Of Silence works (I can't stand the band normally and also know this is one of those covers that people despise). It takes the original and amps up the drama and gives it it's own aesthetic. Familiar but Different enough and with enough of the band in there.
But then contradiction coming: Johnny Cash's version of Hurt is basically the same, but just injected with a poignancy that hearing him sing those words is actually more accessible and understandable than in the original version. He unlocks more than angst and brings people closer to the sadness and makes it feel more universal, imo.
There's a great bit of Rick Rubin who produced Johnny Cash and suggested he cover Hurt here (1.45:47 if it doesn't jump to it):
Beats the piss out of Zeppelins version imo
I agree that Tool's version is tighter, more precise and more urgent than the original, which really makes it work. But it's basically the same aside from the outro , which sounds like Tool covering Tool. I remember going to listen to the original after hearing this version and being quite underwhelmed.
Not sure if I'm able to make a point other than doing covers must be difficult to get right whichever approach you take or there'd be more to list.
If you read all that, thanks.