In the video above, Samsung indirectly starts up the Galaxy Note 4 hype train by reminding us of how cool the S Pen is on their devices. They also take a moment to remind us of their September 3rd event in which the Galaxy Note 4 will launch. We have to admit, showing the practical side of the S Pen is a smart marketing move, as it makes the device much more appealing to a great many users. What do you guys think of the S Pen? Is it one of the main selling points for the Galaxy Note series?