‎Investigator, Infiltrator Voice Mimicry

[Bigby FrostFire]

Am I the only one who doesn't fully get the purpose of Voice mimicry? Is it, Doesn't Disguise help cover that on it's own if not why would this take a WHOLE archetype to fix or add. Is this for like something you can do REALLY fast like out of sight. Like guards are trying to get into a door and rather than the 1d3 minutes to put on the full Disguise who can shout through the door? OR what.

[Cevah]

Voice Mimicry has at best a +5 to be a member of the crowd and not a specific person. This is on top of your skill at disguise. It is an at will non-magic ability.

The 1st level spell Vocal Alteration spell gives an untyped +10 bonus on disguise for 1 minute per level. However, it does not stack with the above.

/cevah

[Bigby FrostFire]

I was just wandering about it's real usefulness as a whole class feature. I guess since it isn't magic based can give you an edge and how nice your DM is with playing fast and loose with rules.