Agree on the Mann thing. Just admit to being shitty, got crazy bored and sent pings. Didn't realize it would be a last gasp effort when they came for him, etc. He wouldn't win Mann of the Year or anything, but alive and helpful on the next planet. Instead tried to kill everyone to hide his lies. Wouldn't it be tough to explain away as to why he showed up in their space ship to save the day later? Even if he said they died and he heroically caried on for them, they wouldn't have come unless he said it was good, and why aren't they going to his planet? Know he didn't think it though and had gone a bit nuts, but still, just a "sorry, my bad" saves his life, the other astronaut, a robot, and the ship/mission.
The Brand bit at the end doesn't make sense to me either. With how gravity and relativity works, isn't Brand lost to him the instant he says "detach"? He's getting closer to the black hole, she's moving away. As he's deeper in the gravity well, time should essentially stop for him relative to everyone else, so she should be thousands of years ahead of him when he gets spit out. Unless it throws him back in time as well? They treated everything from the middle of the slingshot on (the +37 years or whatever) as static timeframe again, and tossed relativity out the window. Brand relative to Earth COULD be right, but Cooper should be off by a VERY long time as he went deeper into the black hole.
No way he's ever seeing Brand again, and should probably have shown up in Saturn orbit thousands of years later. But we needed the (underwhelming) father/daughter emotional payoff I guess.
The Brand bit at the end doesn't make sense to me either. With how gravity and relativity works, isn't Brand lost to him the instant he says "detach"? He's getting closer to the black hole, she's moving away. As he's deeper in the gravity well, time should essentially stop for him relative to everyone else, so she should be thousands of years ahead of him when he gets spit out. Unless it throws him back in time as well? They treated everything from the middle of the slingshot on (the +37 years or whatever) as static timeframe again, and tossed relativity out the window. Brand relative to Earth COULD be right, but Cooper should be off by a VERY long time as he went deeper into the black hole.
No way he's ever seeing Brand again, and should probably have shown up in Saturn orbit thousands of years later. But we needed the (underwhelming) father/daughter emotional payoff I guess.