Question BlinkFeed and custom RSS feeds

Hey people. I know it is not a topic for doubts but I could not understand how the BlinkFeed manages 2 or more RSS custom feeds.
I had the impression that it does not mix all the feeds so I have to slide the screen to the left and tap the other feeds to check all of them.
Should it be like that? I look for a interface that works like the dead Google Reader.
_ Current device: Galaxy Note 3 SM-N9005