mainly im interested in expression morphs... smile, snarl, nostril flare, eye squint, stuff like that.

combining these in any way other than just "hinting" at an expression- in other words trying to convey extreme happiness, sadness, rage, etc, seems to knock V4 right out of whatever character she is at the moment (ie the FACIAL morph defined character) and make her look like a cartoon.

so it sounds like in my case the RDNA morphs wouldn't help; i need the character of her face to remain the same; i just wish it was as easy and realistic to give her emotion as it was for V3 :(