Yeah a strong star fom City so far in the PL but they also haven't been properly challenged as well. City have game against Arsenal in October and that's the game where there is possible of a break in City's consistent form. Brighton in the next game after Arsenal will also be a tough fixture and possible drop of points for City. So some tough fixtures are getting lined up and busy schedule with CL games too. It would be interesting to see how City handles their games ahead.