I recently went with Andys Scuba Diving for their Explore Scuba Diving 3 Dive Tour and it was simply the highlight of my Christmas holiday in Phuket!
The whole trip was very well organised from pickup from the hotel to the actual diving experience. I had never dived before and wouldn't call myself a good swimmer either, but with Colin's encouragement and patience I really was able to enjoy the last 2 dives! (Struggled a bit with the first dive to get my breathing technique right) The underworld marine life and scenery was simply unforgettable!
Overall, I would recommend Andy's Scuba Diving to anyone seeking an underwater adventure, especially with Colin's masterful guidance, you are guaranteed a fantastic experience!