Sully O'Sullivan's been declared a highlight of the New Zealand International Comedy Festival by The NZ Herald, a highlight of the Glasgow International Comedy Festival by The Scotsman, featured on Australian TVs 'The Comedy Channel', hosted a sellout standup tour of Croatia, won Canadas annual 'Improvaganza' Tournament, and in 2013 completed a second 50 date UK national tour supporting cult Heavy Metal Comic Steve Hughes.

a wicked sense of humour
BBC (UK)

Sully O'Sullivan was amazing.
NME (UK)

had the audience showing their appreciation with fits of laughter and applause
channel4.com (UK)

a blast of hilarity
Manchester Evening News (UK)

perfectly dropped punchlines
Steve Bennett, Chortle (UK)

"quintessentially Kiwi comedy"
The Press (NZ)

"smrtonosno zabavni voditelj"
Living Stone Magazine (Croatia)

OSullivans energetic style was shamelessly shocking....His timing and wit were impeccable!
The Australian Times

"had us all in paroxysms of laughter.....he is going to be a comedy superstar!
BSH Magazine (UK)

the precision of a stand-up comedy sniper
Debacle (UK)

unassailable wit
The Skinny (UK)

Hilarious
The Dominion Post (NZ)

compulsive viewing
Latest7 (UK)