I also enjoyed the mini-games, as you did. I'm waiting for any DLC to see if it adds anything to the game (I'm assuming we may know more about Joseph Oda, after the first game's allegedly tragic event). I liked the DLC of the first game, except for the Executioner, which really wasn't my cup of tea.
All in all, I love the series and I respect Tango Gameworks for the obvious effort they put in both games.
I was actually surprised when I couldn't find any information about DLC for the game. It would be exciting to see what happened to Joseph. Especially since they alluded to him being dead in the first one!
Yeah! I don't know if you spotted the hint - I think it's on the last slide -, but --SPOILERS-- he may actually be alive, so they're clearly doing something with him :)