Legend of Zelda: Skyward Sword [SPOILERS]

Played a lot today, and got to the 5th dungeon.

 Spoiler

Oh boy, the sandship is mindbugging compared to the first 4 dungeons. I got stuck, but I refuse looking at a walkthrough. Well, I'll probably find how after getting some sleep.
Also, ancient citern was amazing. Definetely the best dungeon up to now. The boss fight was intense too.

P.S.:I'll be doing a personnal review of each part of the game once I beat it!