After the four Mook movies (starting with Zombie Island), Mystery Incorporated, and even Be Cool, Scooby Doo! fleshed out the characters with more complex motivations and layers of their personalities, this throwback makes them 2-dimensional again, almost caricatures who make their signature exclamations ("Jinkies!" etc.) at every opportunity. It appears to be written for a younger audience than other incarnations of Scooby-Doo of the past two decades. Even the Hex Girls seemed like simpler versions of themselves. Still, it's kind of fun with an appealing look.