Each dive has has three primary bits (Approach, Flight, and Entry) which have very exact hand requirements and then there are 5 judge entries that are free for alls with a catch (you can use anything but your judged rating is based on the complexity so a garbage roll with not even a pair would rate about a 1.0 whereas a traditional Yachtzee could net you a 10.0). All of these 8 entries work together in a cool weighted manner. The Flight is the biggest aspect of your base score with the Approach and Entry coming in to a much lesser degree but then even all of those three scores are multiplied by your top 3 judge scores (the lowest 2 can be tossed out). So while a lot like Yachtzee, this scoring is much more complex and each of these dives is a stand alone little mini game. Add on top of this a comprehensive global ranking system so you know not only if you qualified for a bronze/silver/gold but what your current world ranking is for that dive as well as the top three scores for that dive at the moment.
Lord Gek about Dice Diving