I just went back and finally made it to the top after 20 hours, the ending was genuinely one of the most beautiful endings I have ever witnessed. I would say its safe to compare this games ending to interstellar in terms of greatness, and interstellar is my favorite movie of all time. I am not going to say anything other than this game is nowhere near short of a masterpiece, everyone should play this game. I normally like fast paced movement shooters and yet I thoroughly enjoyed this game to its fullest.