It is a very good space echo.
It hugs your sound more then the Boss Re 2/202. But is maybe less extreme hard spacey, more friendly sounding.
I like the input knob : It functions as a kind of gain for the preamp sound. The pedal is very, very user friendly designed.
The sound is always beautifull on every position.
The swell is nice but not like the Boss Warp that doesn't get too loud and can keep on hanging forever.