I'm loving the acoustic version. I hope they release a acoustic or mtv unplugged cd sometime soon.
anyway here's the full Rolling Stone review:

2 1/2 stars
Evanescence lead singer Amy Lee is like an overzealous chef who can't stop splashing sauce over everything: She's never sung a note that she doesn't think would be improved by a few dozen harmony parts. But this over-produced single from her upcoming album - the first new song we've heard without departed guitarist-songwriter Ben Moody - at least trades in some of the gothic pretenses of the band's debut in favor of earthier melodies and sentiments. The chorus, in which Lee bashes her ex for drunk-dialing her, could be from a Shania Twain hit.