Undeniably, they are staying. But they're not fine. They're terrible in every way. They are all amateurish and bland, but not stylistically consistently so; they are each ugly in their own unique way. Some don't even represent any semblance of the app they launch; just meaningless colors to memorize instead of obvious icons. And their color contrasts are wrong; they are literally painful to look at.
As for the ad, ditto that it's all style and beauty, high-end sleek, until the embarrassing software shot at the end. Ad would have been far more impactful had the final scene simple shown the screen off, or at least on the lock screen with a cool wallpaper (and of course one that doesn't reveal how poorly the lock screen renders text if you use the wrong kind of background).