Pros:
-very musical sounding
-very musically patch-programmable for the most part.
-simple interface; easy to use
-intuitive for the most part (see cons for a subjective exception).
-suits well as a bass/lead voice.
Cons:
-At no (0v) pitch input, the module doesn't is *just* shy of reaching the most common LFO modulation territories. Bottom frequency is 4hz. Had it been able to reach ~0.5 to 1hz, it'd see use in so many more patches as a spare modulator for this or that.
-This is something of a personal preference and it just might suit *you*, but it'd been more practical for *me*, and functionally logical if the shape potentiometer kept being an offset rather than change to attenuation at the presence of an external signal to the shape jack. I think that normalling was over-eagerly engineered in this particular case. Maybe a future mk2 model could have a dual gang, tiered knob for both offset and attenuation?