There are more Light Saber fights. The use of the Force is a lot more than previous episodes and there are some surprises. It is more intense, some mysteries revealed regarding the title. Overall, it is a pleasant show to watch and good enough to be a Star War episode. In order for it to be perfect, it will have to be a 3 hours movie :) (probably still not good enough for some). Some audiences don't like goodbyes and endings. Due to those expectations, it cannot be perfect for everyone.