Yeah I am not convinced that Iris van Herpen should be the one replacing Sarah either. Many times Iris referenced heavily McQueen's works and sometimes a little too "Outfit Lookalikes" for my liking. So she might run into the same problem that Sarah has: too caught up in the McQueen's DNA and not emphasizing their biggest strengths.
As for this collection, a nice step-up from the previous disasters Honey Bee and Warriors. But Sarah needs to ditch the silhouettes because I'm getting bored. The finale dress is gorgeous, however.