I used it last night having had zero time with it to try it out. I used it as a preamp.
It was extremely straightforward to dial in a good tone and to adjust it to suit when the band kicked in. Sweepable mids are always useful, and the bass and treble are very responsive.
I used it with the dirt on throughout and it's not too in your face, but helped in the mix.
The thing is extremely light. Feels like it ought to be way heavier and there's no doubt this contributes to a somewhat cheap feel. But it's a cheap pedal, so there's no harm in it feeling cheap.
Is it rugged enough to be toured? I have no idea yet, I'll report back if it fails in any way.
Anyway, if like me you buy preamps for a bit of fun, and have no intention of forking out a small fortune for one, this is perfect for you.
If you want to support the original brand, and more importantly if you can afford to, then this won't be for you