I read some good reviews of this film and the IMDb is 6.7 on. Too high in my opinion. I did not really like this film.
The IMDb listings of “mystery” and “sci-fi” are a bit too promising too. Other than that we are dealing with a person from the future, there is little “mystery” and this fact alone does not make the film “sci-fi”. As a matter of fact, the viewer is not even sure Maggie is from the future. This lady from the future founded a New Age cult into which two youngsters infiltrate in order to make a documentary.
The film is very New Agey with all kinds of strange group gatherings and a semi-spiritual message of Maggie. “The Sound Of My Voice” nowhere gets really interesting.