At this stage in the game, what Marvel Cinematic Universe fans really need from the latest blockbuster is a reminder of what made them fall in love with the franchise to begin with: a fun adventure, engaging and charismatic heroes,

The answer, of course, is that “Thunderbolts” has no more indie cred than “Avatar.” What it is, though, is the best Marvel movie in years. “Thunderbolts,” about a group of MCU rejects who band together after CIA director Valentine Allegra de Fontaine ( Julia Louis-Dreyfus ) tries to erase them and their covert program,