With knowledge of NASA and the space shuttle, I have to say that this movie was DREADFUL. It was slapped together in under two months with hardly any research and had even less accuracy than Armageddon. I find it shocking that they were actually able to land an astronaut (who I will not name) as technical advisor and still be so far-fetched. The acting was horrific, the special effects looked like something out of an FAA crash animation video, and some of the concepts (assigning a news reporter to the mission a day before launch, using a blow torch in space, and landing the space shuttle on an L.A. highway) are too far-fetched even for a 70's James Bond (Moonraker seemed more real than this). I find it hard to believe that this was made by the same guy who did Top Gun and Crimson Tide. Don't get a popcorn bucket for this one, get an air sickness bag.