I don't know of any other full length science fiction film that was made before The Trip to Mars. So in that sense it's the first. I watched other silent sci-fi films from the beginning of the 20th century but all of them were no longer than 15 minutes, and this one was the first of that era that I took seriously.
It held my attention through the movie and it has some very nice and moving scenes. Despite being silent the makers managed to pack it with an interesting and engaging plot, good actors play, science fiction, drama, adventure and a love story. It has an amazing well-built spaceship and special effects are fairly good for the time. The film has very strong religious and Christianity-rooted undertones with a message of hope for humanity plagued with murder, hatred and deceit. Another surprise was that the film was nothing like many other sci-fi movies, most of which came out of Hollywood - just clichés that were about either aliens being vicious monsters, or some oversexed alien women, or an imbecile earth superhero. This one does offer the viewer a chance to engage his brain and heart which is probably more important that the above mentioned infantile and unintelligent consumer rubbish.
So it was quite an unexpected surprise to see such an old and yet very good film and I very much recommend it to any lover of science fiction who can be interested in the oldies just as much as the modern cinema and likes to get something out of film.
