There is a million things I could complain and criticize about this game, but I keep coming back to it and I keep having fun with it. Of course I really want the problems I have with it to be addressed in the next installment, but the game is undoubtedly very entertaining.
They could start by addressing the "dungeon problem". Nintendo really should look back to Zelda 2's dungeons (palaces are amazing) for inspiration when designing the dungeons for the next game. The enemies and bosses are really cool in those palaces.