This film caught me by surprise. My friend told me that this movie was a "chick flick." Boy, was he wrong! This movie has a great family appeal, with no sex scenes like _other_ movies. Jake Gyllenhaal does an excellent job in Homer Hickam's shoes. The supporting cast is great, as well.Science, coming-of-age, family quarrels, a great train scene... This film has it all. The soundtrack is good, although the score is presented quite choppily. The 50s music kicks the movie over the edge of greatness.The DVD is definitely worth its weigh in coal. Replay value is great - I've seen it quite a few times already.