Comments on Atlantis after running around a bit.
Love most everything
Things that I remember off the top of my head are the whirlpool and the different sound effects.
Some things I think you should look at are the pots, I understand that they give hearts but I just don't like the design on em. Maybe something geometric? Also, the light that floods in on some inside level entrances probably needs to be toned down a bit, it's too bright.