So, GOG is having a special on the PQ series (PQ1-4), and their description of it is hilarious:
"Walk the thin blue line in four of the most realistic crime games ever created, packed with complex storylines and real-life mysteries that only a handful of real police officers ever face – or solve." (Emphasis mine)
Realistic, eh?
PQ2 is reminiscent of the "buddy-cop" movies from the 1980s, like Lethal Weapon and so on. (No, not Robocop; Robocop is too emotionless).
PQ3 ... well. I'm not sure about the voodoo angle (it just feels tacked-on, because of the media hysteria at the time about voodoo), and the "bad cop" (Pat Morales) gives constant indications of being a problem cop (though I wouldn't have pegged her as a villain). But otherwise, it's pretty good.
I can't pass judgment on PQ4, because I haven't finished it. But the way they have black people talking ("Yo man, dis is ma hood" and so on) is a little ... strange? *shrug*
Don't get me wrong; I really like the PQ games, with all their little imperfections and so on.