I don't own the original version and prices on the second hand market are quite prohibitive. This pedal actually includes 2 circuits: one analog and one digital. This results in the box having a slightly lengthier height dimension. But on a crowded pedalboard, it occupies the same space as an MXR/Catalinbread/Zvex box, which is welcome compared to the size of the original version. The aged finish is a lovely feature. The soft switch that engages the pedal on feels weird in the beginning, but in the end I like it very much: there is enough resistance to avoid any accidental switching while not hurting your bare feet.
Soundwise: the repeats sit somewhere in between the analog warmth of my EHX Deluxe Memory Man, and the definition of my old digital Boss Delay. This is quite unique as I have only come across 100% digital (cold an inorganic) reverse delay options...
Reverse delay is not versatile per se, and I would not recommend it as a first delay purchase. Still, it's very unique and allows for reverse-tape type of sounds when turning the mix knob all the way up. I find it a bit pricey for a made in China device, but it is an inspiring addition to my pedalboard, that sounds better compared to the reverse delays I have heard so far.
Don't forget that the pedal does not accept battery operation. A 9V standard-Boss type of transformer will be needed.