At first, I was annoyed about Twilight's exaggerated behaviour in this episode, even if it played on her character. However, by the end I realised that the people who wrote this episode are rather brilliant because they made it so that:
1. From now on there's a canonical reason that allows storylines to not shoehorn Twilight in just so she can write her report at the end and
2. The writers aren't actually forced to include a moral in the first place (although they'll probably still do it anyway)
Also, Twilight mentions that her "make random piece of crap irresistible" spell "never fails"...why would she have needed to use it before?
1. From now on there's a canonical reason that allows storylines to not shoehorn Twilight in just so she can write her report at the end and
2. The writers aren't actually forced to include a moral in the first place (although they'll probably still do it anyway)
Also, Twilight mentions that her "make random piece of crap irresistible" spell "never fails"...why would she have needed to use it before?