Absolutely superb
Jason Reitman directs another Diablo Cody script, and they nail it. It's a tale of how difficult motherhood is. How the pressures of family life can lead to such insane, stressed and disconnected times. Charlize Theron's performance is nothing short of amazing. She is phenomenal in this film. And also had to look the part too.
Although I'm a dad not a mum, the depiction of the whirlwind blur of parenthood really resonated with me....pretending everything is well to everyone, doing things that you think you should not the things you want. The routine, the monotony, the sacrifice of parenthood, it all culminates in an interesting 3rd act, which is a large tonal shift but a good one. This will be near the top of my Films of 2018 list.