From BBC Radio’s Jesting About, BBC New Comedy Awards 2012, 2013, 2015:
‘One of my highlights of the fringe’ **** (Scotsman).
‘Far more original than many big comedy names’ **** (Edinburgh Festivals Magazine).
‘He really hits the mark, and scores’ **** (TheReviewsHub.com).
‘Smart, rich, hilarious storytelling, underpinned by some fantastic jokes, give the really gifted comedian a rightful place as one of the freshest emerging talents’ (Narc). ‘Very funny routines’ (Chortle.co.uk).
‘An impressive performance…delivering self deprecating routines with a captivating, Kitson-esque lilt’ – Gigglebeats
‘Callaghan does an excellent job…undeniably charismatic and witty’ – Chortle