Great Game.
Great Game with alot of Replay value that is very addicting.Also to Nyotres,i think that the tutorial was as descriptive as neccesary.The Stars obviously mean that it is a harder thing to accomplish,and the fact that you never fail may be due to the fact that its just an errand,not something super huge.The best time to graduate a student is when the student you want to graduate is needed and gets 50% + fame for, You would want more then four since you can not graduate students in your party,and finally i think its very simple,but they choose their class based on their stats.A high Dex stat character would go for Mirage Caster or Gun Slinger.