not overrated, but often unnecessary. If your original disk is good, any ole ripper will do the same as EAC does, only MUCH more intuitive, often faster and with a lot less hassle. It's like using the Rolls Royce to deliver pizzas, it's good and it works, but you need to check what the driver thinks about the road and he slows down to a stand still whenever there is a bump.
Usually it's easier to take the Vespa.
Oddly enough, that's almost like the cover of Britney's upcoming album.