I wanted an upgrade from my trusty old Ditto, still maintaining a small footprint on my pedalboard. The sound quality is a step up, and the best I've heard in a looper. Having separate buttons for record and play is very handy, and the access to them is easier because of the button placement so close to the edge of the pedal. That makes for a more precise and comfortable angle when using your foot.
What I dislike is the secondary functions on the volume knob, it needs to be operated by hand. Therefore, MXR get points off for handling and quality (it feels like it might break). I guess I can solve this by getting a separate tap button, but the pedal is already double the price of the Ditto looper.
All in all, I do recommend this product. For me, sound quality and separate buttons is essential.