The goal scenario in my opinion would have been better if Inter Milan had fallen behind early so Inter's play would have been more offensive. If Inter open the scoring first, it's likely that the game will be slow because Inter are good at defending.
A big influence in Inter Milan's line-up is Lisandro Martinez. The Argentine striker has good attacking instincts despite his stocky build.
PSG have Dembele, Kvaratskhelia and Barcola who will trouble the Inter defense. The three of them must be well covered by Inter's defense as any one of them will be a nightmare for Inter.
That is what I believe Inter will do all game. They will park the bus and defend all game long, if they can get the ball, and attack quickly, like a good counter attacking team they are, so they could maybe score first, if not, and if PSG scores first, then we are going to see Inter start attacking, which they aren't good at full attack formation so it would be a little bit difficult for them.
So I believe, if Inter is the one who scores first, we are going to see a boring game, but if PSG scores first then we could potentially see both teams attack and have a lot more fun while watching the game. What I believe right now is the fact that it's not going to be that tough, it's going to be a real difficult situation, and betting on it is near impossible for me.