User blog comment:Adrián Perry GZ/I'm afraid Gravity Falls will impact with Phineas and Ferb/@comment-169320-20120623161600

What are you worried about? Gravity Falls is more like Twin Peaks as it were. And according to Cynopsis Kids' June 22nd report, it held almost 2/3 of the audience for Let It Shine in Kids 2-11, Kids 6-11 and Tweens 9-14.

In other words, you're comparing apples to oranges.