Almost perfect, better than great!
I bought this for its matched circuitry for the Kemper Profiler. It works perfectly, I really like it.
I took off half a star because it rattles when you shake it, or even operate it. The noise from the Mission pedal is the rattling of the bottom plate against the chassis. I've tightened the screws down as far as they go, still sounds like the bottom plate is loose. I've had a Dunlop in the past, that you could kick across the room and it still wouldn't make it sound like it had loose components.
This pedal is really solid, the guitar signal is great, but the sound of the bottom plate rattling when you operate it, makes it feel cheap, which is surprising at this price level. This is only a problem when playing at really low volumes. This won't be difficult to fix the bottom plate, but I shouldn't have to. Hopefully mine was an exception.