Not really a positive for this patch exactly but more so for the expansion in general.
I like how they are sprinkling in new little areas for us to visit like Reisen Temple and the Doman Enclave. Next patch we will see Eureka added as well which, while technically instanced, will feel like a new zone.
Exploring new areas is something normally reserved for expansion launches, so the fact that we keep getting these new little zones is a nice trend that I hope they continue.