After a few days with this pedal i can fully recommend it, however, it requiers you to really like harmonies, so, do know that is might be a one-song kind of bird, it has a tendency to glitch out with the higher settings of the superbend, although i quite like that sound. fun features, and the harmonies work really well (i mean, they better right?)
i also use it to practice scales
No chords, obviously, but this pedal, coupled with a synth pedal is heaven.
Build quality is great from what i've felt, intuitive layout and reasonable price.