[quote name='discreet' timestamp='1418837548' post='2633938']
...I'd never use it live, as it makes the sound very indistinct and woolly, when you're generally trying to achieve the opposite...
[/quote]
Well, not always. I played in an instrumental band for a while, and for certain sections I was creating soundscapes using all manner of effects
[quote name='Old_Ben' timestamp='1418838320' post='2633950']
...and to help a solo cut through the mix...
[/quote]
IME, reverb helps instruments "sit" in a mix, rather than "cut". If something is cutting through the mix, but sounds like it's right next to your ear, then add reverb to help it "sit"