Thinkin' about gettin one, are they any good?
2004 PRS Santana SE w/Duncan JB(b)/Jazz(n)
Way Huge Green Rhino Overdrive Mk. II
Dunlop KH-95 Kirk Hammett Crybaby
Peavey 6505+ 112 Combo
are they any good?

Digital modelling + 10" speakers = killer tone? Not a chance in hell.

They're quite versatile though, if you don't plan on mainly using it as an amp it might be worth a look....
It can't do metal at all from what I've tried with my friends halfstack. I hate the sound of it.
My Gear
Ibanez SR520EX with EMG 81/85 and boost
Peavey Valveking Head w/ Crate Blue Voodoo Cab
Peavey VB-2
Spector Euro 4
Boss NS-2
Boss TU-2