When we get the “I’m the spy scene” from Hux.
If I could suggest an edit:
After we hear the shots and Poe and finn turn to look, instead of cutting to the stormtroopers and Hux then saying the line. Have the shots, the characters turn and then cut straight to Hux saying “we dont have much time”.
The characters look at the ground anyway, and it removes the dreadful exchange and it let’s us know everything we need to know and the humour ruins it. Its much better in my opinion.
Remember, Hux helped form Starkiller base, and having his reveal be a goofy one, it removes any form of seriousness.
I disagree. How else are Poe and Finn supposed to know that Hux is the spy? They’ll be confused as to why Hux just shot his own men.
The “What? You?!” reaction (and the later “I knew it!”, depending on whether it’s kept or not) would be enough to sell that. Some things don’t have to be explicit all the time.