Can I rate things in negative numbers yet?

Terrible all around. This show is not for fans of Rick and Morty; it’s for Rick and Morty sycophants, the vapid compulsive consumers that will deep throat and gag on anything that has Rick and Morty branding on it. The whole thing feels like some weeb in animation school tried to create their own anime without really knowing all that much about the genre itself. It’s reminiscent of those shitty Pokémon parody flash animations, except even more devoid of humor. It lacks all the charm of anime. It lacks all the charm of the original Rick and Morty series. It violates or disregards events/rules laid out in the original canon. Frankly, if you’re a fan of anime and/or Rick and Morty, this atrocity should be nothing short of offensive to you.

Did someone challenge the producers to create something that can be universally hated ?

Definitely recommend the original series. One of the few times Japan or Korea doesn't do it better.

I think it's really funny how Rick and Morty fans are so far up their own asses that when the show does something fun and interesting that has actually intelligent portrayals of multiple realities that have build a mysterious and intriguing plot they instantly hate it lol