I loved the movie. The fact that the writers and the director seem to have taken a lot of time to make this movie scientifically accurate just puts the cherry on top. There are many people who commented here with ignorant opinions like saying that it is only a movie, and it's only for entertainment. I, personally, was entertained because the writers took facts and laws of modern science and built the story around those rules and laws while adding some very cool fantasy ideas and some kick-ass special effects. Contact was my favorite sci-fi movie, but now i'm not so sure anymore.