I got so sad when I saw that the P5 trailer thread got locked... Glad to see it got moved here

Let the discussions continue folks, going to respond to each point on that link:
The protagonist is a second-year high school student, who transfers to the city during the spring (around the time of the start of a new school year in Japan.) Hell move into a coffee shop owned by acquaintances of his parents.
Awesome, wonder if these acquaintances will be in the know, about this whole thievery thing, or if it's gonna be like Dojima in P4, in which he had a vague idea that there was something going on, but was never really a part of things.
The game starts out in Shibuya, but the stage is set in various parts of Tokyo.
Also great news. It'd be great to see them go all out and make the city as close to reality as they could. Games like Akiba's Trip did it, and it was awesome going around a city in game that is actually pretty close to what it looks like in real life.
This is a vague hint, but for what its worth, the protagonist has some sort of problem that will lead to trouble down the line if he doesnt fight it. The part of the recent trailer that showed him imprisoned was a symbol for a prison of mind.
Hmmm... Double persona-lity?
The dungeon that was shown in the trailer was not automatically-generated, and the story will have various main places that are suitable for a challenge to a phantom thief with all kinds of stages and gimmicks. However, this doesnt mean there wont be any auto-generated elements in game.
Okay, now this I will be ok with if they manage to make each dungeon feel different. Persona Q did a fantastic job with creating dungeons that were fun to navigate and explore, but we are talking about the Etrian guys here, it's what they do best. Random dungeons were a thing in P3 and P4 and we all know how fun/interesting those were after a few floors...
There will be some sort of Social Link-like feature in Persona 5.
Cooperations? I hope this means that they expanded on the system, rather than completely cut it out.
The protagonists first exclusively usable Persona is named Arsène. This is likely derived from the famous phantom thief, Arsène Lupin.
Awesome tribute is awesome. Wonder if the other members will also have Personas derived from thieves, or something else along those lines.
In previous titles, the Persona summoning scene had the Japanese onomatopoeia of カッ (kka) which is something often used to depict a flash or clicking sound. In Persona 5, its ブチッ (buchi) which is a snapping sound (either physically or mentally).
Wonder if this is a significant piece of news or not... I'll just leave it at that for now lol.