I like 'em, and I'm dumb enough to forget many of the details after a couple years, letting me enjoy their replay.
I played a couple way back when on the PC, and while they were good enough for me to play 'em through to the end, they didn't make enough of an impression for me to remember their names. The ones I can name (and currently own/enjoy) are mostly all Turbobs - Sherlock Holmes 1 and 2, JB Harold Murder Club, Manhattan Requiem (LA), and Blue Chicago Blues (PC-FX); I've not played much of the latter two, though, not yet anyway.