This is one of the reasons why I liked "The Real Ghostbusters" so much (though ironically they had to put the "real" in the title to distinguish between Filmation's The Ghost Busters show based on an old TV series, but this isn't about that). TRG, while still having the cuteness factor with Slimer (even though Slimer was in the movie but not friends with the Ghostbusters), the animation, voice acting, and writing was incredibly top-notch, for both kids and adults alike. With only minimal exceptions (i.e. the huge ghost containment unit), they stayed true to the source material. So true in fact, that IMHO it was actually better than the source material, and when GBII came out, I was disappointed that it wasn't as good as the cartoon![]()
It's actually a lot more common for animated shows based on movies to be faithful to the source, allowing for the usual continuity tweaks that are usually necessary for an adaptation. Men in Black: The Series, at least in its first (and only good) season, captured the approach and flavor of the movie pretty well. Godzilla: The Series from the same producers was extremely faithful to the continuity and characters of the Emmerich Godzilla movie -- but much, much better than the movie, and more in the vein of the classic Godzilla movies with lots of monster-vs.-monster battles.
On the other hand, sometimes you get things like the Rambo animated series, in which an upbeat, surprisingly articulate Rambo leads a team of heroes against the aspiring world conqueror General Warhawk and his band of colorful henchmen, with all parties involved firing huge amounts of ammunition that never hit anybody.
Oh, then you'll love this: the original concept for the Rambo cartoon was that he was a socially conscious pacifist who tried to solve problems through understanding, and not firepower. But, apparently that concept didn't fly so well, so they figured "let's make the cartoon another G.I. Joe".
@CorporalCaptain. I was desperately trying to remember the name of the Emergency! animated series. (and me being a dumbass, I forgot I could look online....lol). I vaguely remember Emergency +4, but I do remember it existed.
