Can you give examples of two consecutively released albums where the quality drop was huge? Where album X was great, and then album Y was a big disappointment/flop?
You definitely hit it with Priest (Defenders to Turbo). Others:
- Dream Theater: Awake to FII, Octavarium to Systematic Chaos and DT12 to The Astonishing
- Fates Warning: A Pleasant Shade of Gray to Disconnected (and FWX)
- Metallica: Honestly, I could say Justice to The Black Album, but the real drop is TBA to Load
- Evanescence: Fallen to The Open Door
- Iron Maiden: I was going to say SIT to SSOASS, but SSOASS's two best songs are so good that it's not so bad, and the drop was really a slow, gradual drop from Powerslave to the Bailey albums.
- Queensryche: Empire to Promised Land
- Rush: Signals to GUP, Presto to Roll the Bones
- Styx: Paradise Theater to Kilroy Was Here
- Triumph: Thunder Seven to The Sport of Kings