True, but Chrono Trigger DS allows to turn those off.
Sadly the intro is not the SNES one, but that's a minor nitpick against the fact that the game was ported with lots of taste.
Even the palette is properly compensated, I think it's the first time I actually liked the fact that they did it:
Because I felt the game in recent years, being played on TV's sans-scanlines was definitely too bright and colorful against what I remembered it being.
As for FF6...
Source:
http://www.romhacking.net/hacks/765/
There are no color restoration patches for FF1&2, FFIV or FFV and they sorely deserved them.Well,
you definitely should notice.
And the color restoration patch should be very mandatory still so it's a kind of a kill two rabbits with one stone kind of deal for FFVI.