And the free roaming in Fallout 3 was better. In 3 you could get onto the raised highways and climb up the mountains and hillsides assuming you could find a way up. In New Vegas you can't walk on the raised highways and you can try climbing up mountains and hills but you'll eventually hit an invisible barrier. And I didn't like how some sections of the map were somewhat cut off but deathclaws, radscorpians and cazadores. Well they were cut off until you got better weapons and higher skills. I know I'm not about to risk cazadores or deathclaws or giant radscorps when I'm a level 3 with a 10mm pistol as my best gun.