The Windwaker is still in my mind the best looking game I have seen, and still my favourite game of all time despite strong competition from Wii Sports, Super Mario Galaxy and Zack and Wiki.
And I agree the difficulty could have been increased (If the next zelda has puzzles as brilliant as Zack and Wiki I will melt) but that is my only complaint, some people say the sailing was too long and boring but I find it a relaxing point between the main gameplay, unless of course I feel like doing somehting while sailing, which there are quite a few things to do (fight gyorgs/octos, hop onto a platform or submarine, or collect coins from barrels).
And the Nintendo Gallery is the best sidequest in any of the Zelda games I have played (ok only 3) collecting skultula in OoT was dull by comparison.
Edit: @pichu... erm, it was an easy Zelda game really, if you had played OoT before it WW is quite easy.
