Marvel movies haven’t been in the best place as of late, so like many, I entered “Guardians of the Galaxy Vol. 3” with lowered expectations. However, I laughed and cried throughout and left beaming...

After their first appearance in the 2014 film “Guardians of the Galaxy,” the team has made many appearances in other Marvel Cinematic Universe (MCU) movies and in their own sequel in 2017, with another...