Controls seemed a little... Wonky? Seemed really hard to just turn and point her in a direction. Running and everything was fine though.
Here are the "shortcuts" I'm aware of:
To turn and face the opposite direction in search mode (i.e., not looking through camera), move the L stick straight down (not a circular motion) until the character turns around, then press the ZL button to move the camera behind the character. This "works" but is still very clunky, IMHO.
In camera mode, holding L (not ZL) while using the R stick will rotate you very quickly. So an alternative to the above is to switch to camera mode, hold L, and use the R stick to swing around.
I haven't tried this yet but pressing the ZR button in search mode when ghosts are around is supposed to turn you to face the ghost nearest you. If this actually works well, it might be the best option in combat. Try it and see. Might be great. Might be terrible. Dunno yet.