I suppose the devs could have animated the crew more, but in the end an animation loop is an animation loop. Sticking in a few more frames isn't gonna make me feel like I'm in a real sub. More rooms modeled on the sub would be nice, but it takes a great deal of research to get it all right. And it never ends. Next, people will want to see their shore office completely modeled, the rooms down the hall, the warehouse next door, the street outside, Honolulu, the world....it'll never end.