The set-up and acting in "Gemini" is excellent...and the film really sucked me into the story. So, when in the end NOTHING satisfying occurred, it left me angry...and angry that the title itself betrays much of the ending.
The story is about some obnoxious actress (Zoë Kravitz). She is freaked about...but exactly WHAT you don't know. But she doesn't want to be alone and stays with her assistant, Jill (Lola Kirke). She also asks if she can borrow Jill's gun. Soon after this, Jill has to run an errand and returns to find what she assumes is the actress...dead on the floor in the mansion...riddled with bullets from Jill's gun. So what does she do when the police investigate? Yup...she runs and tries to solve the crime herself.
The biggest problem with this film is that while I COULD accept the cliché of Jill trying to solve the crime (common in older film noir pics), I could not tolerate the finale...where, essentially, you learned that no real crime occurred!! What???!!!! So, apparently the entire film you just saw is a waste of time AND the title betrays the ending....wow...what a wonderful setup all amounting to nothing.