Just finished the last episode. I liked it. It's got its warts like the CGI being meh and themes that never seem to amount to much ("Words have meaning!" - Betty, for some reason) but it's also fun and goofy in a very Fallout way with some likable performances. Walton Goggins must have a sore jaw from all the scenery chewing he does, and I actually came to like Maximus as a character even if he's a bit of a doofus.
There's worse ways to spend ~8 hours