These are from Edinburgh 2018.
The List https://edinburghfestival.list.co.uk/article/103109-chris-betts-vs-the-audience/
Wee Review https://theweereview.com/review/chris-betts-vs-the-audience/
Edinburgh Festival Magazine http://www.edfestmag.com/general/review-chris-betts-vs-the-audience-at-bobs-blundabus/
Short Com http://www.shortcom.co.uk/comedy/comedy-reviews/chris-betts-vs-the-audience/