There is no question this movie had a big enough budget to allow for top notch CGI effects. And when that happens, it holds its own against the best companies out there. So for those liking blockbuster special effects, this is a movie to see. The background is that the sun is expanding, and there are two approaches to saving humans. One is a Digital Life project, where the person's memories are put into a computer, and with quantum computers, it can make it seem as if the person is still alive. The second is a massive engine project, where massive engines on both the earth and the moon are in tandem, and both are moved out of orbit to another location in the solar system. The engine approach is the one in favor, but there is opposition, and the computers get hacked, leading to a rousing CGI battle. One doesn't watch movies like this to assess how real the solutions might be, just is it entertaining. A problem I have with the movie is that crisis after crisis gets thrown to the audience, and each solution became even more far out. It becomes overload. Being that it is a very long movie, there are entire sub-stories that could be left out without ruining the intent of the story. And it seems standard in Chinese movies that at some point, a Chinese person plays a super human role that no mere mortal could go, and that becomes key. I will leave it to the viewers if that happens in this movie, since there are so many moving parts. And while I understand the role the child Yaya plays, she became irritating with her voice quickly.