1. if what ever happened, happens , ..how sator get the inverted machine because he cannot live long enough to see the technology
2. why protagonist hv to shot priya at the end?
3. how Kat know she will be shot? de fak? and "IF" the future Kat is the one making the call, where is the previous Kat body?
4. after Kat killed sator, which means there are 2 Kat in this timeline, ..so where is the 'Kat without scar' during the ending timeline?
5. ending battle scene is so confusing because protagonist saw a dead niel, then after they kick ass, there will be 2 neil?