I like everything about it. The cast is perfect, their acting is stellar.
I was a bit disappointed with the direction of the tone. It was a bit boring in some parts. Thus four stars, it could have used a bit more humor.
The twist in the story is ok, it was full of surprises.
The setting needs to have a bit more relatable. The characters can bit a bit silly sometimes.
I hope the second part has a bit more lightheartedness in it. I know the movie is trying its best not to copy avengers but it is part of the avenger's story.
I feel like it was too cautious not to offend certain people; that it was too serious being a part of the marvel/avenger franchise.