To be honest, I don't see the point in reading reviews for the film. It's the kind of film event where you already decided if you're invested in the MCU to the point you will have to watch the movie just to be able to understand every single other MCU movie that comes after.
If you're disinterested enough to be on the edge of whether you should be watching the film, then honestly you prolly can wait for homevideo or something, and by then, it's amazing if you can avoid spoilers as everyone starts openly talking about story elements.