Just watched Source Code. It was kind of good.
Not much of a story but it had out of the box thinking.
So to score it.
+50 for out of the box thinking.
-25 for having almost no story.
+50 for paradox.
+25 for adding small details like correct mirror reflection.
Overall it was a nice idea of a movie. The actors were good and the camera work and production was great. The only thing missing was the story. The background story for the main character wasn't interesting enough either.