In most of the cases the Star Wars prequels really suffered from dated VFX, clumsy dialogue and sometimes just a lack of focus, however this movie really nails the finale. Anakin Skywalker has the most complete charecter arc where he is said to be the chosen one and bring balance to the force by defeating the sith, however the prediction is misinterpreted by the Jedi order. By bringing balance to the force actually meant that the good and the evil needed to be balanced once again, which in a peaceful galaxy meant the rise of evil and the sith. The movie also portrays how even the best of the best can be converted to the dark side with feelings such as gried, fear, insecurity and jealosy and ultimately these feelings convert the most ultimate Jedi - Anakin Skywalker into the dark side, killing the very thing that he wanted to be kept alive forever.