Personally, the thought I got from that post was that some photographers are perhaps not yet used to working with these models, so not every shot is going to be glorious due to their relative inexperience with them. Everyone - whatever size and shape - has their best angles, and while the model might know her poses, it might take longer for fashion photographers to catch up and produce consistently stunning imagery of these girls.
That said, this issue looked even better in reality, and when buying it, my only disappointment was that it didn't come with a supplement.