I went to see the Cantonese version with my dad and sis. The message is classic disney and pixar. although it does not have original ideas like those in Monster Inc., it is really funny. i laughed a lot.
Characters are always the strength of disney anime, not the story. dory, the sharks, and the group in the fish tank (especially gill) are all funny characters. the cantonese voice-over is good, with dory ( voiced by 毛舜筠 ) being the best.
On the tech side, pixar did wonder again! i admire the spread of sea sand (which is not just fog-like … you can clearly feel the graininess of the sand) and the spiral bubbles made by the propeller … and also the shiny school of fish which gave directions to marlin and dory.