Really nice and good sounding and working spring reverb. Well adjustable, even more flexible controls than most real hardware spring reverbs offer.
The bitcrusher allows some additional lo-if colorations, which also work well. Nice, twangy, typical spring reverb, to be honest, I have already heard some commercial spring reverbs, whose tones convinced me much less.
As spring reverbs can sound very different, it might be a matter of taste, if you like the character of this one, but you hardly can do much wrong, as it is freeware.