The gameplay systems including demon negotiation, demon fusion, the press turn battle system and more. (moboplay.com)
One of the major updates to demon negotiation in Persona 5, compared to its predecessors, is that the demon personality types actually mean something with regard to how they react to your responses. (thatvideogameblog.com)
Obviously demon negotiation wouldn't have been possible without this change, but I've always enjoyed the ability to talk directly with my summons before mercilessly cramming them in their Pokeball welcoming them to the team. (thatvideogameblog.com)