I loved the whole idea of this, it was very well done however I feel like there was something missing I just can't put my finger on it.
I was skeptical at first but after seeing I can safely say it's a great movie. It's very touching to see the relationships between characters be expanded on, I really enjoyed the action sequences and all the actors did a great job. For me, I found Chris Hemsworth (Thor), Karen Gillan (Nebula) and Robert Downey Jr (Iron Man/Tony Stark) delivered some of the best performances throughout the film. Even though it's a very long film I would still recommend people to go and see it.