The voice changer isn't even good the pitch ranges are too far apart to be able to properly tune someone's voice. I hate voice changers when they wound automated like the one that comes with the ps3. I only use a VC when I want to piss off a little kid but even the I send them a recorded message. They're pretty pointless in general if you ask me, I agree with OP they're sort of immature, though when you have that random guy with the already deep as fuck voice use one, then it's funny to hear it even deeper.