Taieri, University and Green Island all sailed past the 50-point mark in glorious conditions.
Taieri thumped Alhambra-Union 69-7, University beat Zingari-Richmond 53-26, and defending champions Green Island showed their class in a 66-15 demolition of Kaikorai.
It was a lot closer in the other game as Harbour, who started with a roar, had to come from behind to beat Southern 35-31.
There was a good deal of class on display at Peter Johnstone Park as a rockstar Taieri backline containing Cameron Miller, Jacob Ratumaitavuki-Kneepkens and the Whaanga brothers, Matt and Josh, put AU to the sword.
The Eels were relentless on the counter-attack and led 40-7 at halftime.
It was a significant return to action for outstanding Highlanders fullback Jacob Ratumaitavuki-Kneepkens, who made his comeback from a broken neck.
FULL STORY: MONDAY'S OTAGO DAILY TIMES
