Rivetting confessional fish-bowl one-house production, wonderfully delineated characters (you'll love to hate 'he', but ... well, it's McAvoy, and he'll help you accept the lines that come out of his mouth, even if you disagree with 'him'). Quick-shifting dynamics (never boring: I'm amazed at all the reviews who say so: duh, it's lockdown, perhaps you're not able to relate to these characters and the situation they're in, so jog on) as the relationships react to the emergency outside, what's happening to their family and friends outside, and how this changes them - then, how the characters grow, change, despair, and attempt to cope. The child is very subtly played: the adults are trying to cope, but this means a lot of self-care, and there's not a lot of reserves left to then look after another person.
Lots of empathy and self-examination, and that sense of 'much of this could have been mitigated by effective leadership' vs 'I wish I was brave enough to tell you how much I care'. Highly recommended. Thank you to all involved in making this. When we're all a bit more ready to reflect on what's been eroding our society for the last two years, this film will help us come to terms with what just happened.