Sticking with movies: The voice-over prologue in
Dark City utterly ruins the movie. You'd be well-advised to turn off the sound until the camera pans upward and you get to the actual opening titles.
Many prologues, I feel, are bleed-over from movies and TV, where the show starts with an action teaser (e.g. the perfectly unnecessary chase scene that starts
Speed II: Cruise Control (an execrable movie for lots of
other reasons)). In movies they're there to give folks time to get in from the candy counter and still not miss anything essential. On TV they're there to get folks to sit down and watch the first set of commercials. Books don't have either of those needs.
Brief, interesting on its own, non-distracting from the main story (note that in
Raiders of the Lost Ark that the opening focuses on Dr. Jones, not on Some Random Guy), and dispensable. That's how I think of prologues.
But ... if you want to, and you're doing it well, and your editor goes along with it, there's no reason you shouldn't commit prologue. I've done it, I'll do it again, and you can too.