Hardware seems interesting, but I'm willing to bet that the software is limited to such a degree that it becomes rather frustrating to use for "prosumers". Neither TheVerge or Engadget's "reviews" seems to do any deep-dive within the firmware/software of the OneHub, as you'd expect.
How on earth is Google able to market this as a product that will eliminate buffering? Unless you have shirt poor router there isn't really much this OneHub router can do in terms of eliminating buffering? It all relies on your Internet connection and bandwidth and your connection towards the content servers more than anything else? Unless Google acts like most people are using 7 year old+ cheap routers, with limited 2.4GHz 802.11g wireless with poor coverage, horrendous routing performance and without any QoS to handle bandwidth at all.
EDIT:
According to most "reviews" it seems like the initial setup process is identical to that of the Apple AirPort Express/Extreme/Time Capsule, but instead of being able to only use an app (AirPort Utility) on Windows, Mac OS X or iOS you are limited to only Android and iOS with OneHub.
This app-based setup and configuration is a smart move, it's much simpler and intuitive for non-technical consumers, there is no denying that.
But compared to the AirPort Utility approach on the Apple AirPort routers, it seems like the OneHub does not feature any customization options other than changing wireless SSID and password whatsoever? So it's actually very limited in features and customization, even compared to the just as easy to configure options from Apple?
I'm looking forward to a more in-depth review, currently it does seem like a rather stupid sell for a very high price. But we have no real idea what Google is planning with the Zigbee integration etc..