Loved what I saw. Job system looks fun, heat moves look hilarious, story looks very interesting and I already like Ichiban's crew. Only minus points is reused Sega arcade games and Pachislot machines because I don't really like slots (but they LOOK good at least. Cheat items can make them fun).
Maybe its because I just finished Yakuza 5, and because it took me so long, but I'm totally down for a change in combat, as I really like that they seem to have the "team" aspect as a core thing - they follow you, participate in more mini games etc. I just like that idea alongside them fighting with you in combat. I'm certainly willing to give it a try and probably end up enjoying it loads, as the team have managed to make so many great games in the past.