Having won the first leg of the Europa League knockout tie 3-0 in Sweden, Arsenal were expected to canter to victory once more against Ostersunds at the Emirates.
And yet they found themselves staring down the barrel of an upset midway through the first half as they trailed 2-0 on the night.
A Sead Kolašinac goal immediately after half-time effectively ended the tie, but Keane slammed the display of Arsene Wenger’s side on ITV.
“Arsenal are a great example on how not to start a game of football,” he said. “We could talk about being a shambles but they’re so slow out of the blocks.”
The former Manchester United captain also described Jack Wilshere as “the most overrated player on the planet”.
Watch the full clip below.
It's safe to say he's not impressed! 👀
— ITV Football (@itvfootball) February 22, 2018
Only the post denied us a ludicrous goal.
A throwback to Moussa at his best.
Who would win between Arsenal 04 and Man City 18?
Jose is pretty passionate in his response.
The most joyous player in the Premier League.
There’s a total of 20 to get.
Including a couple of notable sons.
You’ll be hearing a lot more about Allison.
Of course he meant it. He meant everything.
The second half of an epic challenge.