After his side responded with victory at Chelsea - their 15th successive win - to restore their five point lead at the top of the table, Liverpool boss Klopp said: 'For Watford it was a tough day. Back then, a new team was winning the title every year, and clubs like Chelsea and even Manchester City were going through fluctuations in their league positions.
Earlier this month, Klopp himself was full of praise for last seasons title winners: "We can't be the best team in Europe because Man City are the best team in the world, that's the same planet, I think".
David Silva tapped home the opener seconds after kick-off, before Sergio Aguero coolly doubled their lead from the spot six minutes later.
Riyad Mahrez made it 3-0 on 15 minutes before goals from Bernardo Silva and Nicolas Otamedi gave them a five-goal advantage inside 20 minutes.
The reprieve did shift the momentum in the home side's favour, as Ricardo Pereira converted Jamie Vardy's cross to equalise three minutes later, before James Maddison fired in an unstoppable victor five minutes from time.
Two good sides. We were in control in the first half and we scored two wonderful goals after set-pieces.
Leicester enjoyed a VAR-assisted 2-1 victory over Tottenham.
Pochettino bemoaned the momentum swing given to Leicester by the long stoppage in play prior to Aurier's strike being ruled out for a marginal offside against Son Heung-min. We had a similar situation when we lost there I think 5-0 [in 2017 when Sadio Mane was sent off].
"The emotion of the game changed". The home win will come, hopefully it comes very soon and it will bring confidence to everybody but we need to aspire to a level like Liverpool when they probably don't play their best but they win the game'.
Burnley beat Norwich 2-0 at Turf Moor, with New Zealand striker Chris Wood scoring in the 10th and 14th minutes.
Struggling Newcastle were also subjected to jeers after a goalless draw against Brighton at St James' Park, which featured large swathes of empty seats as fans turned their backs on a team with only one win this season.