– and the tag-line – “You only get one chance… to save the galaxy… twice” – is incredibly tongue-in-cheek.
The spot heavily jokes about the film being a sequel; it opens with a knowing exchange between Rocket and Star-Lord – “So we’re saving the galaxy again?”
James Gunn has previously talked about how music will play a bigger role in the sequel, and this appears to be a little show of that.
There’s also the increased overt presence of music.
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You're Welcome - GUARDIANS OF THE GALAXY 2 TV Spot Trailer (2017)