Hello, I just finished the campaign Blue Planet 2, and I found it great, awesome, even better than titanic ! As the first episode of Blue Planet, the story is well found, and when I was reading the dialogs, I was like watching a very emotive film, but it was even better ; the missions by themselves are highly doable (and not impossible in Hard and Insane levels, unlike some campaigns released), and there still a lot of actions and fun in destroying ennemy vessels and trying to avoid them =)
The only deception is the very high graphics of the Karunas vessel that makes my FPS decreasing to 20 or 10, even in LOD3, however, it still playable (just take the mouse to aim and the keyboard to avoid).
That campaign made me sometimes

when attacking,

when being attacked, and sometimes

or

during the dialogs : I just loved that campaign !
Err ok, it has been released almost one year ago... anyway ^^
God speed for Blue Planet 3

PS : I want to underline the one(s) that made the briefing, the story, the dialogs and all of that : it was as if I was reading a novel