very intersting idea of using a "think" option to consider what choices to make. Although in my case i thought it was a lot faster to just pick the choice and then rewind if i didnt like it. Maybe disabling the rewind button would have helped? some more incentive to use think would be nice.
i like the set up and the characters though-it felt very of the time, and the scene you chose to portray worked great thanks to the choices dictating the action
wonderful job!