[Girl Drink Drunk]

Do you mean as in it's overrated, or NO ONE will ever be able to match the original, so they may as well forget covering?

On that note, any time I've heard Ozzy (solo) cover it live it has always sounded shitty and is turned into a medly (they go into "Children of the Grave") halfway through.

Also, most of the newer covers off of Metallica "Garage" album were pretty bad ("Turn the page" is an exception)