Some of the questions are ok but some is just retarded. For example the question that asks if ghosts exist, are you saying that you have fact on that they do exist? And don't bring up some god dam video tape with something strange flying around or a door closing when nobody's there, that's people who want attention or want to know how much people they can trick.
Ghosts does not exist until proved so, this far they haven't meaning that you should assume that they do not exist.
The music was ok, I like the second song the most.
Suggestion for improvement:
Stick to a theme, don't have total random questions.
Use checkpoints, to start over for one mistake is just retarded since you still remember all the earlier answers which only will make you have to click it through again.