OMG SOO LAGGY AND GLITCHY It is ANNOYING how laggy this app is. Id try to use an affect but the app is like "Nope! You ain't using me!" ITS SO ANNOYING!! This also happens when I'm using a large brush. One more bug that happens all the FREAKING time is that when I exit the app it turns my sound off. Without these bugs I'd give it a 4.