ok - I'm comparing this game to observation duty, and that game only, not whatever other two. and it's an opinion, bud! no need to stress over it :) I'm just sharing that I found this game so much better :) have a good day/night!
"I am on observation duty" may have come out three years ago, but the UI would have been bad 3 years ago. These games aren't using the kind of graphics that are affected by 3 years of technical progress. This game just has better graphic design on it's UI layout and and camera animations. These are things that were possible and common 3 years ago. "I am on observation duty" is clearly a developers early game and it just wasn't as polished as this one was. No reason to get upset.