Macau is very small, and it takes less than 2 hours to drive from the southernmost tip to the northernmost tip, counting the traffic jam. There&;s not much time to cross another island (Rua do Cunha). As for whether the playing time is too tight, it also depends on how you play. If you want to take photos and have a concave shape, you have to drink coffee and eat slowly, and the two points have come to an end that day. If a mobster like me just takes two photos when going to the scenic spot, I can walk all the points in the two lines you arranged at the end of that day.
For more information about Macau, to watch my Raiders.