No they weren't. Defenders Of The Faith had crap record sales in comparison to Screaming For Vengeance and the band was very disappointed. They capitalized on the latest trends on Turbo, and that's why it sold well.
You're misunderstanding what I mean by 'memorable,' apparently purposely, just to piss me off. I'm not talking about REMEMBERING a fucking song, I'm talking about it as an actual trait in the music, which is not all that common in Metal, especially the more extreme you get and the less reliance there is on populist musical characteristics, the standard verse/chorus format, etc. Memorability has nothing directly to do with quality. Whether or not one person thinks that memorable songs are super duper cool doesn't alter the reality of what I've said. And if you don't get what I'm saying now, I would appreciate it if you just not respond and let it die, because I don't feel like replying anymore.