Found on the web

Roger Ebert

Think 'Firefly' pitched at 15-year-olds, with a lot of overt 'Star Wars' nods. And super-'irreverent' dialogue that is, more often than not, genuinely funny.

rogerebert.com/reviews/guardians-of-the-galaxy-2014

The Guardian

Marvel Studios' new superhero film Guardians of the Galaxy is a smart, funny, self-aware bubblegum movie.

theguardian.com/film/2014/jul/31/guardians-of-the-galaxy-review-marvel-superheroes

Variety

An alt-'Avengers' where a band of misfits and mercenaries make the world a safer place almost by accident.

variety.com/2014/film/reviews/film-review-guardians-of-the-galaxy-1201267373/#!

IGN

Guardians is right up there with the very best Marvel has made – bold, brash, fast-paced and action-packed, not to mention the funniest blockbuster in ages.

ign.com/articles/2014/07/24/guardians-of-the-galaxy-review

The Verge

'Guardians of the Galaxy' has an interstellar scope that dwarfs most Marvel movies.

theverge.com/2014/7/29/5948293/guardians-of-the-galaxy-review-marvel-hits-interstellar-space

The Hollywood Reporter

Despite occasional disregard for the laws of physics, much of the imagery displayed onscreen is so realistic and thrill-inducing that sometimes even the plot becomes almost secondary.

hollywoodreporter.com/movies/movie-reviews/guardians-galaxy-film-review-719882/

Rotten Tomatoes

It's so rare to see a film so perfectly crafted and cast.

rottentomatoes.com/m/guardians_of_the_galaxy/reviews

IMDb

'Guardians' was something that was truly different, something that truly blew me away...

imdb.com/title/tt2015381/reviews