Benjamin's Review of Source Code
This movie should be required viewing for film students because it demonstrates that modern movies don't have to be 180 minutes in order to be exciting.
Source Code is technologically intriguing and surprisingly heartfelt. And in regard to the more perplexing implications of its plot, it actually asks more questions than it answers. A remarkable feat which seems to elude many science fiction writers and directors.
It gives you more than enough action, drama and plot to keep you entertained. But it leaves some questions lingering and allows the viewer to draw their own conclusions.