I also think the VS models are more appealing than other runway models - for the very reasons you listed. I too appreciate their curviness and voluptuousness.I like the Australian model, the Brunette one whose name I've now completely forgotten. She seemed to have a fun personality.
The one thing that I like about VS models is that they are not stick figures who eat a cracker and call it a meal. These women look a little bit more curvy and voluptuous than other models, and I appreciate that.
Is Miranda Kerr the Aussie model you're referring to?