I’ve been using the redefine feature now quite heavily for past few months and pretty impressed but it seems to me recent version 8.3.3 seems to have put far far less weight on the “Description” field even when creative is 3,4 or higher. I used to use 3 or 4, because 5 would tend to change the color and “sharpen” stuff way too much, so 3 and 4 where the happy setting.
So at 3 or 4, I could easily crop into a face, write “blue eyes” it would actually 90% of time do a great job of changing eye color.
That doesn’t happen now until you force it to 5 or 6 at which point image is too over processed and starts to take on a green hue to everything to look good (you guys might want to dampen that effect down a touch). Not sure why increase "creativity would change entire image more and more to greenish ugliness.
The other thing I’ve seen is there is a very heavy “sharpen” tendency now where there wasn’t before even with sharpen at 0. Before you can add detail but it was a nice photographic or smooth effect to it. Now it’s just tends to create really harsh jagged edges to bodies, shoulders, hands fingers.
So whatever took place to make some changes… what you had before was better 
And the Color shift at higher creativity, that’s been there from the beginning. No color change at 1 and gradually images take on a greenish tint or reduction of red as you increase creativity. That’s super annoying because means you are forced to color match back in PS to what might be the original colors.
