Wow! Great game. I love the aurora borealis and the over all feeling of flying through the night sky. I love the Santa Sleigh and reindeer models. The controls are tight and the flying is smooth.
My only criticism is the music. I would like to play it with a more atmospheric Christmas song like Silent Night or Noel.
Also how does it tie in with the Jam theme? Are reindeer psychic? I guess Santa's are.