There are two scenes early in the screenplay involving Madsen and Argento chewing the fat that take up more time than they needed to. The action scenes were okay but were nothing out of the ordinary. Watchable but forgettable.
As an example of the found footage sub–genre it is well done, but to carry through the charade that the mission existed, there shouldn't be actor credits for the astronauts.
It has a good screenplay with snappy dialogue especially when Ann Sheridan and Robert Keith are sparring. The location shots of the city streets are outstanding.