Boro boss delighted...
Neil Warnock was delighted to see his side show their ruthless streak to see off Millwall.
Duncan Watmore scored a double either side of Marcus Tavernier's first league goal of the season, all inside 20 minutes at the Riverside.
"Down the spine we were very good today, because it's tough playing against Millwall," Warnock said.
"I wanted a quick start and you couldn't for more than what we got.
"As much as it's nice to take the three goals, I was pleased to keep a clean sheet really, because I knew they'd throw the kitchen sink at us."
Watch the full interview with Neil Warnock above.