I'd like to preface this by saying that nobody on the planet (or in orbit around it) has luck that ♥♥♥♥ or incredible ever. Let alone both simultaneously.
With that out of the way, I walked into this thinking "♥♥♥♥ YEAH, SPACE" and don't really know what I expected. On one hand, it was space pretty much the entire thing and that was cool. But on the other hand, and this is the more persistent part of me too, my inner scientist would not shut up. I will now summarize the main plot points to make this abundantly clear:
-debris field wrecks stuff, sends astronaut hurtling through space (Okay cool, she's going to die, that's sorta unfortunate but it is space)
-another astronaut rescues her (wait what? The odds of that are literally six billion to none, but it's okay, he's got a space jetpack THAT CAN SOMEHOW CATCH UP TO HER, AND FLY BACK, BEFORE THE FUEL AND AIR RUN OUT.)
-fly through space some more (see point above, you're "running on fumes"? No ♥♥♥♥ Sherlock it's for local navigation not jetpacking around the planet)
-stuff in the space station including but not limited to almost suffocating, big fire, attempted suicide to save a doomed man, inability to find the damn escape pod and get the hell out instead of wasting time, of course the parachute is snagged, yet another debris shower, oh, and also apparently her spacesuit only has one layer. Aaaaand she's dressed for the beach underneath. At least she's got the right dress for touchdown. (I mean sure some of this stuff, maybe, but all of it right after an impossible rescue and spacewalk? No.)
-stuff in the escape pod, in which the communication system apparently works fine but is unable to reach ground control. I can deal with that, the earth itself is probably blocking radio signals, is cool. Astronaut girl doesn't speak Russian and can't properly operate the pod, fine, that's logical too. Even had that big inspirational rescue scene (in which he opens the airlock while she is totally unprotected from the fatal pressure drop, but it's okay because it was a hallucination) which was probably the best part of the movie IMO. No real issues here.
-makeshift fire extinguisher thruster, eh. Pretty sure a collision at that speed would be fatal (if the impact didn't kill you, it would knock you out and you would bounce off and drift through space until you died), also, the entire station is conveniently set to fall back to earth. WHAT ARE THE ODDS? Pretty damn good considering the story up till now.
That is an absolutely huge chain of coincidences, and that was the biggest immersion killer. I may also just be irrationally annoyed by cheaty plot devices, I dunno. It had its moments, but honestly it felt more like "here's stupidly improbable ways our astronauts will cheat death for the seventeenth time" instead of "this is an extremely well put together movie portraying accurately a catastrophe that might be encountered while working in space, and how it is managed". I would have personally enjoyed a movie that cut some of the action in order to preserve the suspension of disbelief, even if it did end up shorter. Hell, could've had the three of them survive until the halfway point, and then slowly kill them off. There was definitely enough chances for fatal accidents- it would have shown they were there for more than just pretty flashing colors.
However, there were some things I thought it did exceedingly well. A vast majority of the movie focuses on only the main character, but I felt like the use of sound (for example sound toggling on/off when wearing a helmet versus without) and monologues was sufficient to draw the viewer in (once you get past ludicrous progression of events). I personally loved the hallucination scene, as it was the most believable in my opinion, but at that point I had very nearly stopped taking the movie seriously. I would have to say that Life of Pi pulled off the one-man-monologue style more effectively, but considering the difficulty of such a feat, I was not disappointed.
Can't really comment on the sound and picture as I just pirated it online spilled popcorn in all my sensory organs and was unable to experience a full quality picture as a result.
So, overall, I'd probably rate about a 6/10. Not bad, but not great by a long shot. I feel like I would have enjoyed this film more if I didn't like space so much; it took a disturbingly short time to break immersion and the entire movie just went downhill from there. I admit that it was probably myself that ruined this movie for me, but it wasn't all bad, it did have some great scenes and nice touches (zero G teardrop, aurora down on earth, 90 minute orbital period), in addition to actually being a decently engaging movie staring a single character. I'd be lying if I said I wasn't worried near the end, it's just a shame it wasn't enough to counteract the overeager plot. Regardless, given the chance I would watch it again.