Overall it was an even game and after Dembele scored a goal, if you count the dangerous moments, the game could have ended either 1-1 or 0-2. I'm not at all surprised that Arsenal couldn't win at home - PSG are strong, but Arsenal are not, I think now few people at Arsenal believe that they have a reasonable chance before the trip to Paris. As for the title, if PSG win it, they still won't be able to repeat the path of Real Madrid, which beat the truly best teams in England on its way to the title - Liverpool, Chelsea, City.