If you are talking about the anime then I agree. The anime version left out the things you need to solve it. The VN has more than enough to know whats real and what isn't.
The important thing to note is who is around to see an event. The fantasy battle in game 3 is witness by no one. When people witness theses things that are killed or are in with the culprit(not necessary that they know people are really dying). The fantasy should not be dismissed though as it contains important clues to the emotions of the characters.
This is the monthly thread for posting media of various types that you've found that you enjoy. Post what you're reading, listening to, watching, and your opinion of it. Post recommendations to blogs. Post whatever media you feel like discussing! To see previous recommendations, check out the older threads.
Rules:
Note for this month's thread: As per comment in last month's 'meta' subthread, the "Television and Movies" subthread has been split into two: "TV and Movies (Animation)" and "TV and Movies (Live Action)"