Attention: there might be spoilers here, but otherwise it is just not possible to discuss the film, IMHO. So do not read further if you have not seen it yet. Actually it is the first Nolan film I see, and I am open-mouthed at the HUGE hype preceding it. The film does not fulfill the expectations in most ways. The worst is the insufferable dialogue, which forces good actors into ineptness, Matt Damon being a particularly sad example. The whole screenplay needed about twenty (thousand) revisions more. There are characters that are completely superfluous, so much that one gets killed without any repercussions in the plot at all. And they do not seem to have a use for the character Romilly, either, except getting older. The idea of the NASA chief being a villain is preposterous; why send people on a mission you know they are going to fail? And his own daughter? Since it is all secret, which gallery would he be playing to? (and mind you, Caine is one of the very very few convincing characters, the other ones being Ellen Burstyin and the robots). There are huge scientific errors too, in spite of Kip Thorne. To slow time so much in the water planet, the gravity would have to crush the astronauts in essentially the first instant. A solution would have been to have the planet (or the ship) move nearer the speed of light, but apparently nobody thought of that. Points are about as subtle as a kick in the stomach, and I fail to see why anybody would think the science is "dense" and the film is "complex". Special effects are good. of course, but not as much as the hype says. And, sorry, if you get near a black hole, you would be thinned out like spaghetti by the enormous gravity. It is just impossible not only to survive, but to get out. The "They" is just a "Deus ex machina" to save the main plot from its own inepcy, and since this is all supposed to be so scientific, their appearance in the plot is completely arbitrary and illogical. And what, pray, would be these "quantum data"? Since the quantic theory applies only in extremely small dimensions, why go look for it in space?. Somebody thought it sounded cute, I guess. There was no need to be realistic and scientific if we are getting out of the mire by miracle. The ending is maybe the best part, at times moving, but the notion that somebody who has been in hospital and will be let out only in "a couple of days" can rush to a rocket and take off, without space suit, raining, or assistance, as if it was a bicycle, seems ridiculous. My first and last Nolan film, I suspect.