Instead of holding L2 or R2 for Devil or Angel stance, perhaps a simple press would be better?
That is press L2 and you will be in stance A, and press R2 once and you will switch to stance B.
Why hold it? Anyone else agree on this?
I don't what the word seamless means. It's as alien to me as an alien.
Now, holding buttons would probably be better i think because of memory.
Having a poor memory i think it would be troublesome to remember what stance i am in so that i can turn it off to return into normal mode (human).
Ah yeah, auras.your glowing blue or red how can you possibly forget. Instead of seamless how about smooth transition. It's alot easier to go from one style to the other without getting confused and still use the weapons you want, like E&I as mentioned.