Well its certainly not going to be boring, TBH I did not see the Spurs of pre season there at all, so maybe as much a positive as negative as we know its in there somewhere.
I think the key is and was part of appointing Ange is that this team will learn on the job rather than it being an all out change from the start. From that respect it looks like early Celtic, they need to know their roles better, but that comes with time.
The midfield are going to have to know their roles better, no good only being good in possession, they have to at least track to the edge of the box as extra bodies.