things that are good:
Dark Moor (up to + including 'Between Light And Darkness')
Nightwish (up to + including 'Over The Hills and Far Away')
Beautiful Sin
White Skull (up to + including 'Public Glory, Secret Agony')
things that are utterly putrid:
Within Temptation
Epica
Visions of Atlantis
Leaves' Eyes
and sorry..but that Luca Turilli album is just wretched..his first one is pretty good, the second one is amazing, and then that last one is beyond bad. BUT, the vocalist he uses on it, Bridget Fogle, is indeed great, an extremely excellent and powerful singer...perhaps she doesn't get lots of attention from the metal community because she is slightly large and also black rather than rail-thin and 'gothic' looking.
and though it's not metal, I STRONGLY second that Antimatter suggestion, Antimatter is incredible.