I think this is a great description of the difference between hardcore & casual gamer. I give a lot of my free time to games but like to complete them 100% I do not need HD graphics though and I like a range of game types.
As for the game Annalise I think what you say makes great sense. I am yet to play Galaxies but Zelda is not casual friendly, not that I'm saying it should be but if company's what to maximize sales to the wii players this 2 ways to play approach could be hard to better.
As for the what should the reward for 100% completion be if not an in game item that is over powered, I am happy with a great cut scene that gives a great bit of story or some kind of mini game that could be based on what you have collected and played when ever you want after that.










