Fast and simple, which is good, but it took me less than a minute to look at it and move on. Some of the key reasons:
* Impossible to reorder feeds on the fly just like in Google Reader. That's the #1 must-have feature for me.
* Inability to tag/label stories AND feeds.
* No integration with Instapaper and sharing services.
* Inability to star/like stories.
I couldn't care less about shortcuts and responsive design. Google made it easy to organize feeds and share/archive/search stories. That's what others have been unable to replicate so far.
* Impossible to reorder feeds on the fly just like in Google Reader. That's the #1 must-have feature for me.
* Inability to tag/label stories AND feeds.
* No integration with Instapaper and sharing services.
* Inability to star/like stories.
I couldn't care less about shortcuts and responsive design. Google made it easy to organize feeds and share/archive/search stories. That's what others have been unable to replicate so far.
Good luck! :)