I guess you never played Forza Horizon there is nothing major wrong with the lighting in that game, it has a excellent day and night cyle the only console game I played this generation that had a better one is Red Dead Redemption. Also if you don't like the light in FM4 then race on the Top Gear Test Track it has a overcast sky. Or if you want to see some gorgeous reflections on your car use the NYC track in FM3.








