One could, I think, argue the same about any movie about a historical event. I think that it would seem strange, for example, to say that that was the main achievement of Sands of Iwo Jima.
We don’t know if Private Ryan or any of the other characters make it. We can assume most of the actors make it off the beach at the beginning, but that’s about it.
The comments have time stamps for some particularly interesting moments, but the incident occurs 8 minutes in, and the infamous "Houston, we've had a problem" remark happens at 9:20.
The blog post talked about how everything had to be communicated verbally because you could not share images, but since we're so used to Hollywood adaptions or documentaries, I find the recordings really drive the point home.