The HoJo pool, swimming pool, is actually the garden pool with no theming. The pirate area has a jacuzzi, a little kid's pool, and is otherwise a water play area. As far as I have read and heard.
It really depends on what your idea of a great pool is! Is it the biggest rectangle so you can do laps? Is it the one with the best pool lounge chairs (GCH)? Is it small and quiet with flowers around? That would be the adult, quiet, pool at Anabella (though I only saw it, never went in b/c we had DS with us). And so on.