Remarkable plot, very creative. Never seen this kind of movie before. You'll be surprised that Jason Momoa is not the main "story character" in this movie. At first, i think "Sweet Girl" is only the same action movies which show same old action, revange, gun shot, and spy tricks, and actually i almost (several time) decided to end watching this movie when it rolls about 30 minutes. But now i wish to watch it again if i had spare time, cause this movie is exciting or not, will depends on your observation skills. If you are aware and quite sensitive to anomalies happened from time to time, you will be curious what is really going on with this story.
The reason for the movie script is not exacly strictly regular or strickly logic (i use "strictly" because it still make sense), example Why FBI will likely let loose the revenging (Rachel Cooper) after all the killing that has been done, because (if you notice), all the dead is likely an accident and is turned to self defense. Start from the CEO and his bodyguard dead because of his own gun (not the revenging gun), then the two assasins in motel assault are likely die not because of brutal revenge. The CEO boss and his driver are also die not directly because of the Momoa (Rachel)'s rage or brutality.
I think the writer try to make this movie suitable for kids (above 6 y.o.) without neglecting the adult action, and i think somehow it works. I watched it with my youngest daughter and its OK. I will not spoil the story so you can enjoy it yourself, and i'm sure you will watch it more than once.
So enjoy this unforgetable movie with your family....