Good Points: fattens up an analogue drum machine nicely - if you like distorted 808/909 type sounds. (not too bad on guitar either - but nothing ground-breaking.)
Bad Points: it's subtle - definitely no good for harsh noise biznizz. noisy when cranked, but we so's everything. that's what gates are for.
Good Points: Solid construction, clean sound, smooth response.
Bad Points: Lower-end quality - not cheap, just not the top-of-the line.
Good Points: depends on your application, i guess but who wants a distortion that doesn't krakle and hiss?
Bad Points: overall sound
Good Points: solid DOD construction, LEVEL,TONE,DISTORTION knobs, 'boost' mode, snazzy sports car red finish
Bad Points: nothing, except they are not readily available anymore
Good Points: subtle, perhaps pretty. cheap.
Bad Points: very subtle, not for he noise crowd by any stretch.