I concur the first video was lame, powerful is subjective. Samsung should have focused on versatility by saying you can use the stored in stylus to draw etc without purchasing a separate device like the iPad Pro to carry around etc. No average user will notice powerful, how much power does web browsing, emails, video, music, social apps take. The odd Candy Crush game here and there.
Having a stored-in stylus will appeal to anyone who might not see a reason to use it initially, it is included and human curiosity will find uses for it, I assure you. People said the same thing before the Apple Pencil was released, then it became the best thing since sliced bread. Much rather have it and not use it then to not have it or have to purchase it at an additional charge and figure I could have found creative uses to interact with the UX/UI.
Some MR users will always knock what the competition does, then when Apple releases it their tune changes and then it becomes a question of well Apple did it or does it better. Gimme a break. A stylus is nothing new neither Samsung or Apple invented it, it existed long before and will continue to do so after you and I pass. The core concept is a pencil/pen a stick to write with precision where a finger just won’t do. This is like comparing cave artwork does with fingers, palms, feet, etc and that done by a paintbrush, pencil colours, crayons, etc.
The finger is quick, however a stylus/pencil is refined, it is your choice if you prefer to use it or not.
