We did the deluxe 4 hour snorkel tour to molokini crater and turtle town. The boat was clean, in excellent condition, and well equipped with snacks, supplies (including reef-safe sunscreen), equipment, and literature about he area.
The crew was exceptional, taking care of our 8 year old, and generally ensuring everyone was having a great time.
The snorkelling itself was wonderful. The water was very clear, and there was a good variety of fish to see. The crew did a good job reminding / teaching the tour about how to safely snorkel, stay off the reefs, give the wildlife room etc.
I would highly recommend this tour and encourage everyone to use only zinc based sunscreen when in the ocean, snorkelling or swimming. The reefs are very fragile and something as simple as what sunscreen we choose can have huge impact.