His style is quite refreshing and at times he's pretty funny, but I've noticed he does like a cynical swipe at CFC every now and again. His observations and praise for Kante are most welcome. His point about CHO's appearances are obviously factual, but Sarri only seemed interested in accomodating him after Bayern's bid if I remember. (Happy to be proved wrong.)
I didn't like a lot about Sarri's style, but once I heard Zola explaining how he and Sarri worked on Kante / Jorginho roles and what they were trying to do, I held my hands up that I needed a dollop of humble pie on that.