I don't give 2 shits about Thundercats and have no interest in pretending that I do just to decry "the downfall of the industry" or whatever. See also She-Ra. It's not like they're doing this instead of a reboot you would've actually liked, it was this or nothing.
What the fuck is up with that arm, though? Like I get it, you made him a cutesy Steven Universe character, makes sense. But then why does he also have a big weirdly muscled arm from a higher-detailed cartoon? It looks creepy, he should just have a noodle arm.