Two hive-mind human-form aliens head to Earth to colonize the planet by releasing a genocidal virus. But unforeseen problems along the way affect the mission. Cerebral and slow-moving, but well-directed and acted. It has an interesting and unique premise that carries all the way through the film. This is NOT a film for adrenaline addicts.
Most of the negative reviews are because they are "bored" (sob sob). Honestly, not every movie is an adrenaline-pumping action-adventure flick. Some movies are intended to be thought-provoking and insightful.
We might question reviews where someone watches 10 minutes, turns it off, then considers themselves informed enough to post a review here. Sometimes that can be the case (yes, some movies are that bad *cough* Asylum *cough*)... but this isn't one of them.
While this isn't what I would call a "great" movie, it was interesting and at least offered a very realistic (if anticlimactic) ending. I enjoyed it more the second time than the first, as it permitted paying attention to small details and acting / directing skills. I'd consider this a good movie for film students on how to make a low-budget, minimal-set movie and still tell an interesting story.