Pureauthor said:
What other remake is comparable? What other remakes have there been?
FFI&II GBA/WS - Upgraded sprites. Extra dungeons. Also, one of the least popular mainline Final Fantasies ever
FFI&II PSP - Once again, upgraded sprites
Now, ports? Why would one compare remakes to ports? They're not the same - and anyone who knew anything about them wouldn't say so.
Original SE efforts - That they do even worse than FFIV here doesn't mean FFIV's sales aren't disappointing.
I guess it depends on what you think remakes are meant to accomplish sales-wise. I think they're usually intended to:
1. Introduce the game to those who didn't have a chance to play it on previous/other platforms.
2. Persuade gamers who've already played/owned the game to purchase the game again for upgraded graphics/sounds/features, etc.
I think FFIII DS did well because it hit both points. FFIV DS could really only hit the second one - people have had plenty of opportunity over the past 10 years to get (re)accustomed to FFIV.
I don't know - are there examples of remakes out there (on any system) doing considerably well after the release of the original a bit earlier due to better graphics, etc.? Maybe upgraded graphics/features will only appeal to a more limited set of fans.
EDIT: And I don't know, with the past frontloaded trends of FF games, I doubt FFIV will reach FFIII levels. There's usually a huge drop-off the subsequent weeks as they enter the used games market, isn't there? For both DQ and FF.
EDIT 2: And I just realized that DQIVr has been selling very well despite being released on the PS1. But I doubt graphics is the selling point on that one - the DS graphics aren't that noticeably different from the PS1 version. Maybe it's because there's less overlap between the DS/PS1 userbase (for DQIV) than there is between the DS/GBA userbase? (for FFIV). And because DQ is just more popular.