I saw all of the endings, it doesn't take that long... I dunno what people are talking about with hopi g it loops back to certain decisions? If you pause, you can manually select and redo choices

. And you can get all of the endings without going back past the netflix/pac/symbol choice.
Though the first ending we got was chopping up dad and the game getting 5/5...and I was like "Hey 5/5! We won!"
Though my fav ending was Colin coming over and finding out Dad was murdered, then choosing to kill Colin and he's totally chill with it.