What's New Scooby-Doo is a welcome return of Scooby and the gang back to television with their last show, A Pup Named Scooby-Doo being the last TV incarnation over 10 years prior. The series was able to stay in the popular consciousness thanks to the above average in quality direct-to-video films released from 1998 to 2001 and showed there was still life in the franchise.
Like other incarnations, the show features the adventures/mysteries of perpetually hungry coward Shaggy, the optimistic but not always aware Fred, fashion/image conscious Daphne (who also has the ability to concoct solutions in MacGyver esque style), brains of the group Velma, and their gluttonous, cowardly, and talking dog Scooby-Doo. The gang are all voiced well by their respective voice actors, and despite originally voicing these characters 30 years prior, Frank Welker as Fred and Casey Kasem as Shaggy still fit the characters so well you'd hardly know they aged a day.
The series takes a more self aware approach to the established Scooby-Doo formula calling attention to the various tropes and story beats the series is known for as a way of lovingly sending itself up. The episode always ends with the misquote of "and I would've gotten away with it, if it wasn't for you meddling kids" or some variation thereof despite the phrase never actually having been said in the original cartoon (not unlike "Play it again Sam" from Casablanca). For the most part the tone of the series works well in its favor and does provide some humorous sequences.
The capers the gang investigate are a slightly more mixed bag. While the original show's mysteries were never masterpieces of intrigue and suspense, they did at least try to maintain some semblance of credibility (even if it was tenuous at best) by keeping the gang's mysteries in confined and isolated areas with the mysteries being small enough in scale that they could with in the context of the world established be somewhat plausible. What's Ne Scooby-Doo's mysteries go far more over the top with large scale events that are often witnessed by dozens if not hundreds of people and strain credibility during the series trademark wrap up segments where everything is explained.
What's New Scooby-Doo isn't as good as the direct-to-video films that inspired its success, but it's also not a cynical affair like arguably the worst Scooby-Doo property Shaggy and Scooby-Doo Get a Clue. What's New Scooby-Doo is first and foremost a comedy and as a comedy it gives just enough humor to justify itself. The voice acting is still spot on with Casey Kasem being welcome in his return to voicing Shaggy and the show has just enough self awareness to lovingly poke fun at the well worn formula.
