Building a Flutter application (part 1)

> Padding around the title text was added using the contentPadding parameter of ListTile

I misinterpreted this as meaning "padding on the left and right", but if this is padding on *all sides*, this massively whitespaced list is actually a consequence of local decisions made during the writing of this example, and does not reflect negatively on Flutter at all (except that perhaps it might be making it too easy for you to make your user interface look horrible! but that is hardly a sin unique to Flutter, god knows).