This is a great movie for people who grew up loving superheroes/comic book characters and learned a lot about life from them. Where the story was about about defeating an evil, learning that the strongest of us can overcome the dark, and gives an important moral message of how far love and friendship in life can go. Shows the burden of the hero and the sacrifices they make in order to make the world a better place, even if it means it won't be for them.
I may be too sentimental or dramatic, but it's been a long time since a comicbook movie made me feel good and the message received at the end of it, was a reminder of why I fell in love with comics and their characters in the first place. No political message. No hidden agenda being masked behind loved characters. Just a movie about John Constantine and how he makes the world safer without wanting recognition for it. A good man at heart and one who battles more of his own demons, than the true ones he sends to hell.
It's got the action, the mystery, the humor, the drama, and positive message missing from so many movies today. Hopefully for more movies like this in the future.