Brave New World. Red Hulk's appearance in the fourth Captain America movie brings back the quite silly Marvel science of gamma rays to the

Sam Wilson's Captain America takes to the skies, and apparently the bad guys still haven't figured out how to deal with flying heroes.

Brave New World to be a palate cleanser — one that remembers and builds on the events of Marvel’s other recent features. The film does a serviceable job of establishing a new status quo, but it struggles to articulate how this Captain America is different from his predecessor.