I believe this is Cameron's lifetime project,coz I saw pretty much all past blockbuster's shadow in this movie. Starting with Alien, then Terminator's hardship, Abyss is the sign of good luck here too. Titanic like few deaths and romance. (Sorry Leona Lewis did not spark like Celine Dion though. Back ground music-Horner is the only weak point in this movie. Like if I give 100 out of 100 in all categories, there will be 90 points for music.) Wait, Cameron is extreme perfectionist. This is the only movie in past 7 years (since Iris,2002) which I would like to watch again to discover something new next time. It is so different. Not another blockbuster at all. It is the true history!