This is a very unusual delay. Not designed for common application, it's more a sound design and dreamy soundscape tool.
The algo is not another typical "<effect name> in delay feedback line/wet signal" but rather a network of interlinked delay lines with modulation. Such a structure is inspired by rackmount effect units of the past and not found in other similar pedals. The resulting sound is unique and different and maybe not for everyone. Some standard delays can be dialed though.
The overall sound quality is very good and the package is wonderfully designed.
The only flaw is common with other Meris (and also Strymon) pedals: every knob has an alternate function (which may affect sound significantly) and without display it is difficult to read and dial values.