(SPOILERS) Best and Worst Moments about P5
By far my favorite part is the Kamoshida arc.
It gave you so many moments that allowed you to get invested ASAP! Along with all the badass awakenings one after the other, it was a blast of feeling empowered against adversity you'd otherwise be defenseless against. It introduced mechanics perfectly without coming off too "tutorial-y".
And I agree Akechi-kun, ATLUS really didn't fool us with their ruse. We didn't see him die on-screen and will thus be shoehorned into all the spin-offs. I could go into a theory as to why he isn't dead but this isn't the place for that.
TL;DR - Making Kamoshida cry like a bitch was dope.