The show has received a generally positive reaction from critics and audiences alike.
TV.com's Ruth Margolis claimed that "[Amstell's] written a sitcom stuffed with gently funny moments and acerbic gems", but suggested "a few more naturalistic pauses would have just polished this into the self-assured comedy it so wants to be." Other publications had differing opinions. UK's
Metro' claimed on their website that "[Amstell's] brilliantly funny but we won’t be inviting him round for tea." Sam Wollaston of
The Guardian asked, "Can Simon act, though? Well, it's hard to know really, given that he's essentially just being himself", but comes around to the opinion that "Grandma's House is sharply written, with some nice lines and a bit of edge to it." Two weeks later, Wollaston revealed "I'm enjoying Grandma's House more and more (...) there's a subtlety and a sharpness about it. And yeah, it's funny." Jewish media outlets such as the
Jewish Chronicle were pleased that the show was bringing
Jewish humour to mainstream audiences and the newspaper also described the show as "genius". ==Awards==