I struggled through the first episode which featured 4 people I didn't have to Google. The rounds were fine but everyone had rehearsed or perhaps even lip synced during the game. It was too long and not entertaining enough to fill an hour slot.
The second episode featured 2 people who were famous in Britain, someone who had to somewhat successful songs 8 years ago and someone from NSync not named Justin Timberlake. It was then it dawned on me that the show is filmed in LA, replaced Jimmy Fallon for a British host and hired z list American celebrities we are supposed to be wowed by.
This would have been a better show if it featured genuinely famous people who a British audience would know and was filmed in the U. K.. For reference, see RuPaul's celebrity lingo. It also needs elements of improv and spontaneity opposed to being a fully rehearsed show. Mo Gilligan does his best but he's not really a presenter and I'd be happy for this show to not return.