I got this last night and played for a couple of hours as a townie (Lia Rasi? I think that's her name) to check it out. It was wierdly empty. Wherever my sim went, she was alone. There were also no wandering animals like I usually see, though finally, after much searching, I saw some wild horses at one of the fishing holes.
It's pretty, but I wonder if it will fill up more? It seemed wierdly unpopulated!