Look, I get it, Sci Fi nerds are picky people but, I come from a time 70s 80s when anything Sci Fi was gold. There is no need to pull apart every movie you see, enjoy it for what it is, two hours of escapism. Nobody cares if it's this that or the other thing, every Sci Fi movie I have ever watched has been exciting and entertaining, isn't that all that matters? Tread carefully so that film makers don't dismiss Science Fiction forever, you can be too critical to the point where they won't bother making it. You can't please everyone so treat it like it is, a bit of fun in our mundane lives.