[Refplace]

My group used it in some Supers campaigns but mostly for effect and against Mooks.
I have gone the combine with Extra Attack route with minor effect.
Also used it to break up a Calvary charge by targeting the leaders horse.

Edit:
The Supers we allowed Extra Effort to give Enhancements and a Sonic guy had decent area on it
The calvery thing was my Gnome Druid/Illusionist and used a spell to project his voice, though if that hadn't been allowed he could have snuck up before the battle.
It wasn't the most effective thing but it was funner then most other things I could have done.