This is one of those anime's that should just reside in the tumblr gif/screenshot territory because it is so devoid of substance that I'm surprised I even managed to sit through 22 minutes of every episode.
I don't think it takes much for me to laugh nor am I elitist about humor, and with that being said I still cannot find the joke in Umaru-chan. I think I could watch 22 minutes of my little cousins playing Fortnite and eating food and get the same amount of substance as I do from watching Umaru-chan. There is no development, no likable characters, and no good comedy. I'm just watching some lazy piece of shit play games and stuff her face and order her sibling around for 12 episodes with occasionally other characters thrown in.
The only emotion this anime was able to invoke from me was realizing how much I wanted to punt Umaru for being an annoying ass brat. 1/10 watch something else.