I love it.
Sue Johnston is easy to connect with as the mature Mum being manipulated by her worse-than-useless and utterly selfish son, Michael (Kevin from 'Motherland') who hires the re-programmed robot to look after his Mum because he can't be arsed.
But Linda, the robot, is more on Mum's side than he realizes.......great stuff!
Also, Sue Johnston plays her character marvellously realistically - grey hair, wrinkles and all. If this were made by Hollywood she would be styled with big hair, big teeth, the complexion of an 18 year old and Kim Kardashian's figure.
But Sue Johnston and Diane Morgan, who co-wrote this, have kept it well and truly grounded.
5 stars!