Without question, my favourite big screen movie of 2018. I have seen it twice, the first time in 2D were there was some minor issues, distorted muffled Sound when the characters spoke underwater and choppy editing, however I still loved the wonder and spectacle of the film. On Wednesday I watched it for the second time, but this time in Imax 3D with Atmos Sound. Imagine my suprise, firstly the underwater dialogue was crystal clear, the 3D visual just popped on screen and the editing was smooth. I love this film so much , go watch it now!