I really enjoyed the movie. I was hooked up by plot till the end and I believe John David Washington is next star on the rise. I was surprised to see so many bad reviews , but I think people have blurred the line between cinema and reality. Yes, there are scenes which are impossible to believe like his journey to Athens would have been more enduring for a "real" person and the character's ability to recover very quickly. However, it is cinema and it has the power of anything being possible. Why not let a normal man (Beckett) do some cool crazy stuff, instead of living the mission of saving the city to Avengers? I recommend it.
