The puzzles were such a perfect balance of challenging yet doable. I absolutely adored the soundtrack; the graphics are cute and charming; the gameplay was very satisfying too. Sometimes the action button being bound to the spear button was a bit problematic but it didn't happen so often that it frustrated me, just hit reset and try again (edit: took me too long to realise you could remap these buttons ;_; ).
Highly recommend this absolute gem.