I did the exact same trip Feb 12-19. Mt experiences were pretty much identical to yours: Loads of fish life, mantas all over the place, beautiful hard and soft corals,great visibility, etc. It was my first experince in the indo/pacific and I have to say that it will be very difficult to go back to the Caribbean after being there. I also spent extra time in Bangkok and Phuket and have to say that the entire trip was just perfect: the absolute best time i have had on any trip. The people, food, shopping, sites, diving. Everything was just so good. I can't wait to go back. Oh and let me not forget the BEAUTIFUL beaches of Kata, Karon, and Patong. I managed to see them all when the boat finished the first leg of the journey and went back to Patong to drop off and pick up people. I got off the boat and went touring. I agree celso (my DM for the trip), wan, and anne were terrific. I would also add that the food was also fantastic and MUCH better than I expected. The only caveat I would mention is that if you want A/C that works, make sure you get one of the front cabins (which I was fortunate to have). This is unless they have addressed that issue. An all around great vacation and seeing your pics just transported back to it. Thanks.