Okay, the animation style and character designs are fine. As much of a shame it is that the usual voice cast has been replaced with celebrities, I have mostly made peace with that systemic issue. I will say that Will Forte did a better job than I was expecting, but it's only a few lines and I was on my phone, so I could be wrong.
On one hand, I like the idea that they seem to be creating a H-BCU by have Blue Falcon, Dynomutt, and other Hanna Barbera characters. On the other hand, with the various H-B characters (and the destiny angle of IMDB's plot synopsis) makes me wonder if this will still feel like Scooby-doo or it'll lose that in trying to be a part of something bigger.
But I'm always down for more Scooby-Doo.