There is no other person than James Gunn who could achieve this success

Rating: 9/10 (28 June 2020)

James Gunn and Nicole Perlman wrote the movie very brilliantly. The character development, character growth, villains, and humor are well-done.
The casting and performances are great: Chris Pratt as Peter Quill/Star-Lord, Zoe Saldana as Gamora, Dave Bautista as Drax the Destroyer, Bradley Cooper as Rocket, Lee Pace as Ronan the Accuser, Michael Rooker as Yondu Udonta, Karen Gillan as Nebula, Djimon Hounsou as Korath, John C. Reilly as Rhomann Dey, Glenn Close as Irani Rael, and Benicio del Toro as Taneleer Tivan/The Collector.
The production set, props, costumes, make-up, score, songs, visual and special effects, tone, cinematography, and action sequences are fantastic.