I had a free period today, so I managed to finish playing all of the good ends as well as the normal end of Legend of the Winged ones. It took me six hours to play the first route and about two hours each for the next two. Depending on how upset the bad ends make me feel, it can take up to an hour for me to finish them. I'll be answering the questions on the actual game's page after I finish the bad end run on the bus. If I don't die.