1990s Pimp voted on a poll: Would you get an anime cup or mug?
Imagine one of your favorite characters. Then imagine the first person view of that character. How cool would it be if Attack on Titan was first person? Of course some points could be 3rd person or some what. You guys watch Hard Core Henry? A first person movie. They had limits to what they could do, but with anime; the limit is the narrators imaginations.