It looks like, and is, a kids show. It doesn't interest me in the same way that every other kid show does not interest me. If I had kids, I might enjoy watching this with them.
Good for what it is, but probably not interesting to most older people except for the subset that likes watching kids cartoons. (which I'm guessing is overrepresented among gamers). I have a hard time feeling disappointed, it's exactly what I expected and I don't think it ever pretended to be otherwise.
As an "older people", I'm not expecting it to move me deeply. I am hoping it will be a fun activity for my niece and I to enjoy together, with a few things here and there I can appreciate.