That's why I went with "Pragmatic Idealist" later. I think that's a better description. Also, the Leviathan works for the Traveler, and it's stated, I believe, that the Traveler trapped them there.
1) I think the people who bring up Killzone 2 are wrong, so just because it gets brought up means nothing to me. Like... how people who love the N64 controller bring it up as a great controller. Sorry, no, I just can't agree with that. I'd love to have a lengthy, spirited debate on KZ2, but for me to get really specific, I'd have to get it again.
I will say that it sucks at weight. Lag isn't weight. Animation and sfx create weight, and other games handle the concept of weighty, responsive play better (Gears of War is the best at this for a bunch of reasons).
2) That comes to what you value in a game. Me, I personally prefer solo, story-driven play, but there are times I just want to zone out, and no game is better than Destiny for just hopping in somewhere and shooting things in the face. It's a game you learn to feel, which means you hit this really weird zen space that no other game has ever provided me, and I love it.