I’m a huge fan of Olympic hockey. The rink size and rule changes make the game more exciting, allow for better skating and passing. I also think the scoring is better, with 3 points for a regulation win, 2 points for an OT win, and 1 point for an OT loss.
Opinion aside, I’ve been scratching my head trying to understand the rules for moving from round to round. The linked site lays all that out nicely.