I watched it recently on HBO GO. I've seen it accidentally, never heard of that movie before. I must said I did not expected it to be so good. Very good camera, special effects, SGI, science consulting and so on. You can't really tell where the SGI was used at all. Very good acting and story. I don't know exactly how close the story was to original events. I assume it had to be a little exaggerated but it's ok for me. I guess it could be a little shorter for average audience. The only unrealistic scene was Challenger flyby so close to Salyut-7 crew so they can actually see and (nomen omen) "salute" to the russian cosmonauts. Too hollywood to me.
