For those who ever wondered, "why is Marvel so bad at being faithful to its own intellectual property and stories?" this film provides that answer - it's 40+ years in the making.
If you think you know Captain America aka Steve Rogers, a young malnourished man given super-powers by a scientist right before Nazis killed the scientist, who fought his way through World War 2, who was frozen in ice for 20 years before being thawed out, etc etc etc...this…