It's meh. The storyline is limited intriguing, no opportunity taken to expand upon it beyond the initial premise. The movie is shot in primarily a single location, a modern rich people mansion, and with just one actress throughout the movie. Any other persons she interacts with is via telephone only. The pacing was rather slow, the film style dark and unexciting, the plot left loose. The stars I gave the film are for the lead actress. She carried the film very well solo, amazingly no bad acting here... so there's at least that.