While I like the addition of cars and a new track, this update has actually made the game worse for me.
I like free play races in which I can just set up my own GT or Prototype race, and now I suddenly find myself in a field with lots of cars that have been upgraded whereas I prefer them stock. Also as a way to exclude certain cars by filtering them out (PI, horsepower, and weight). Unlike in Forza Motorsport 7, there is no option to turn 'tuning' off. Before Update 2, this was not an issue for me.
In addition, even when switching off drivatar liveries, they still appear. And I prefer the standard liveries as they are closer to reality and in a higher detail.
I really hope this game gets polished over the course of the coming months, because in its current form it's just not there..
As a Forza Motorsport player since FM2, this pains me