
Post-Turilli (and later Post-Fabio) Rhapsody of Fire is way, way better than the community gives it credit for and they're totally being slept on
Every band with major lineup changes goes through this and fanbases often refuse to give the newer lineup a fair chance. Just about every major power metal band goes through this, but a lot of them still recover and settle into their own "groove" so to speak. Stratovarius, Helloween, Dark Moor, Nightwish, etc...
But honestly I feel like Rhapsody of Fire has become a bit of a punching bag, which I feel is pretty unjustified. While Dark Wings of Steel is a pretty lame album, the albums since have been mostly stellar. Staropoli has been pretty hated too for some reason, and everyone seems to think Luca was the only composer of the classic lineup and totally ignore the fact that Staropoli was co-composer on all their albums.
Roberto Micheli and Giacomo Voli have been incredible replacements for Turilli and Fabio, and the drummers and bassists they've gone through have been incredible as well. Anyone who thinks the lineup just isn't as good from an instrumental point of view really needs to listen to their newest album.
Voli has a totally different voice than Fabio and most definitely takes a bit to get used to. But I do not know how anyone can listen to "March Against the Tyrant" or "The Wind the Rain and the Moon" and not realize how incredible of a vocalist he is.
I could see the argument that the songwriting is pretty standard Rhapsody formula, but even then there's still some of the best material in the whole Rhapsody saga from Into the Legend to the newest album (which is the heaviest stuff they've done).
Anyone who has slept on the band should really listen to these songs in particular and give them a chance:
Distant Sky
Valley of Shadows
Rise from Tragic Flames
Seven Heroic Deeds
March Against the Tyrant
The Wind, The Rain and The Moon
Legend Goes On
Chains of Destiny
Bloody Pariah
Vanquished by Shadows
Whispers of Doom