I spend way too much damn time playing poker.
The first RDR is how I learned to play poker (8 damned years ago already.. jeesh) and R* did a nice job of refining it this go-round. The AI seems smarter that the first game and I even saw an NPC join the table while the game was in-progress. Little things get to me, I guess.
I know logically I just have to rob a store to make a quick $20, but winning it at the poker table just has more satisfaction to it.