This concept is wonderful and the platform is great to to use in everyday life. All of the benefits work as described with the exception of a few hiccups that can hopefully be fixed with updates to the app and unit in the future.
1. While watching movies there is an unnecessary white bar on the far right of the screen that shrinks down the actually view of the movie when it loads.
As said the concept is great and I would recommend it to a friend. I will update as needed.
Update 05/13/15:
Movie streaming portion of the app needs to seriously updated. It is not as flawless as the file hub app for the WD01. Still a good product, but would be better with that update.
The Chrome Cast streaming is great until you cant control play, pause, etc because the app drops, but the stream continues.
Useful_Tech_Geek about FileHub Plus