Brandon Smith's move to the Sydney Roosters was one of the biggest talking points of the NRL offseason - and the enigmatic superstar has now admitted he 'underestimated' the nature of his transition from Melbourne.

Speaking exclusively on YKTR/The Sporting News EBBS AND FLOWS, Smith opened up on his rollercoaster first campaign at Bondi, the change in lifestyle and where it all went wrong on the field.