I saw it recently because of an advanced copy. So have a lot of other people I know, for some reason. It is properly released in the movies for the general public on the fourth of January if my memory serves me correctly. Will Smith is a terrific actor. It was a very good movie, and what made this film freaky is that everything that happened in it could be entirely true. Think of it - a cure for cancer. Everybody would jump onto it instantly thanks to medicine on the market and vaccinations at schools, which means everyone is infected. I've grown temporarily afraid of the dark because of it. Again, great acting on Will Smith's behalf - he made even the simple scenes like feeding his dog seem interesting, and he sounded so passionate about the movie during the, "I can save you!" part near the end. Overall, great movie and great acting from Will Smith, but don't watch it if you're easily scared.