I got a magazine that had a 7 page article about RDR. If anyone is interested, here is what is worth noting and a few new screens I scanned from the magazine.
It goes into a bit more detail about the cannibal. They say they stumbled across a makeshift settlement and decided to see if anyone had a story to tell. The occupant instead leaped to his feet and opened fire on Marston. They took him down with a shot to the chest. They then surveyed the area and found a woman with her hand and feet bound (another article online said they had an old woman wrapped in cloth, I guess even small details like that are random as well.) After freeing her, they found bones littering the settlement and a freshly severed human head by a fire.
You can lasso bulls and horse. A minigame mentioned is trying to keep your balance on the back of a bull. So, a rodeo, in other words.
They mentioned in passing they came across "explosive experts". They don't go into more details other than the experts said "Be careful with that fuse." before blowing each other up, catching Marston in the blast, killing them all.
We can watch films, apparantly: "Depending on the time of day - the much loved day/night cycles return - it's perfectly acceptable to engage in a spot of poker or indulge in a game or two of horse shoes, and maybe even see a film."
In a town, a local man ran through the streets crying for someone to help him stop the bandit that had just stolen his horse. The player gave chase, they ran out into the country side but lost him soon after.
Screen scans:
