I think it's true there are more encounters early on in the game. I think it's because people stick to the roads because going offroad is much slower on the new map. I also think you can't just loot through the first circle and expect to make it before the blue comes like on the first map. We have been dropping into the Casino most rounds and that town is a real war zone. If you do make it out you will be well set up to win the game.