With all do respect props to the director James Gunn for this movie
He expresses his love for the 80s through his guardians of the galaxy movies
From the soundtrack to the overall style
Vol.2 is the sucsessor to vol.1 both are done excellently well
SPOILERS AHEAD
The characters that really developed were Drax, yondu, rocket raccoon,mantis,and nebula
You really got to see a strong bonding connection between rocket raccoon and yondu they can both relate to each other. Its to bad yondu passed in vol.2
As litteral as drax is he developed a relationship with mantis cant wait to see what happens in vol.3 with these characters
groot and rocket raccoon have a strong bond in vol.1 and vol.2
As there is a scene in vol.1 where in the prison break rocket can be seen standing on adult groots shoulder as they fight prison guards and theres a scene in vol.2 which contrast with vol.1 where baby groot can be seen standing on
Rocket raccoons shoulder. They are both characters you will fall in love with start to finish