With the the greatest of respect (and no, I didn't know your job); if you're seriously suggesting there wasn't a big difference in the way we defended as a team and how different the back 4 as a group where to the previous three years then you either aren't very good at it or more so I presume you haven't been watching us in depth.
We had 8 first teammers missing, with ZERO inexperienced forwards. In three days he made the only real adjustments he could and got the players working there backsides off and being disciplined and organised as a team defensively. The goals and chances will come when both the missing players return and they work more with together with what Klopp wants. It's flip to say 'it wasn't even your best performance of the season' when you take everything into account. The only real great performance this year was the first half against Arsenal. Even Norwich and Villa at home nobody felt confident when we scored as we were so disorganised as a team defensively. He made an imeadiate and very noticeable change to that and the overall attitude and work ethic of the players.
It was an excellent, without being spectacular, first outing after three days work and all the absentees at an in form team that had just destroyed arguably the best team in the league there last home game. To get the very noticeable above mentioned changes over with so little work is a testament to the man in itself.
To suggest otherwise is to have totally unrealistic expectations of a new manager with three days work with his players.
Again, if Rodgers had sorted that side of his team he consistently neglected for 3 years he'd be sat with a title now. That was ALL he had to do 2 years ago the career year his forwards had.