1/ Get a IMAX ticket if you can. The film is 2D no need the 3D glasses but the special effects is absolutely amazing. Especially in the first 40 minutes, the effect of showing space elevator in the movie blow my mind.
2/ I like the concept of this movie, when human face disaster, all countries and nations unit as one to get through it instead of waiting some kind of not exist supper hero to save.
3/ From a interview of Liu Cixin( the author of The Wandering Earth) in CCTV. Movie TWE2 is a totally extended story. The screenwriter wrote a movie world view of 200,000 words.
4/ Most scene of this movie is filmed in Qingdao city, Shandong province.
5/ Actor who cast Zhou Zhezhi got nasopharyngeal carcinoma in 2000. He lost most part of his voice after surgical operation but he insist to use his own voice during filming. Most of his voice in movie was fixed by AI.
6/ Young Tu hengyu(casted by Andy Lau ) and Liu peiqiang(casted by Wu Jing) in movie used AI technology to create the their young looks by learning actors' pictures. And one more interesting thing, even though the AI can fix the man 40 year-old face to 20 year-old, but it is difficulty to let a 40 year-old man who act the version in 20 year- old himself. However, the director Guo Fan find a 21 year old actor to do the acting once. Then Wu Jing shadow it. That's so funny.