See below, already very detailed. On the theoretical side, it's great.

UTILIZATION

The general configuration is simple indeed, but long! It has 2 knobs for all available settings, it is not: A to select the type of effect to change, the other for editing. At the same time, we could say that publishing certain effect is too limited: it can act only on the speed of the phaser, tremolo, and another whose name escapes me. The expression pedal is not very well finished, it grinds and slides wrong (Maybe with a little fat?)

SOUND QUALITY

Frankly, instead of making 150 effects half correct, I shall prefer 50 well done. The sound too digital sounding too clean and free of burrs. Not found the gaming experience that is directly plugged into an amp.

OVERALL OPINION

I use it for 3 months. I like value for money very friendly. For € 80, it was enormously effective and that no good bill, it is very correct. I put 8 because of this good report.
With experience, I would buy more pedals for all that is before the amp (wha-wha, distortion ...) and a multi-effects to be placed in the loop.