We dove with a small group of 5 and were lucky enough to have a calm day with good viz. The dive leaders were all very professional, friendly and helpful. The gear was in good shape and the whole operation went very smoothly.
I would recommend doing a two-dive tour here. For the first dive I would follow the divemaster around, but for the second, I would venture on my own and spend more time in your favorite area.
It's not a cheap tour, but if you like large fish, then it's probably worth your while to check it out. The viz isn't all that great compared to some of the other areas nearby, but the sheer quantity of fish is amazing.
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