On first viewing I will agree with many that the movie is a little difficult to follow . It's a demanding watch on plenty of levels . Where Interstellar and Inception both spent plenty of time throughout the film introducing the science behind it all Tenet ignores it , mostly . They do spell out the concept in a couple of brief scenes but then abandon any science in favour of action .There is plenty of relentless high voltage action if that's your thing and some genuine stunt work was great to see but it all becomes a little pointless if you don't really understand why it's all happening .If you don't like it really loud take some ear plugs . The score is thundering but a little overused for my liking . It is accomplished and brilliant film making but my first impressions were that I just didn't enjoy it as much as some of his previous films . I'll start with a 7 but I believe it has the potential to grow on me . It is a visual treat that's for sure .
Review of Tenet
