Since I'm down here in the other parks forums, I was surprised to see Martin's TR and I'm so happy you had a great time! As fate would have it, HKDL was our first international park (May 2018) followed by Tokyo in Dec 2018. It was interesting to experience two opposite ends of the experience so close together. But we loved HKDL. It was so low key and not stressful, it reminded me of Disneyland in the 80s. The park didn't even open until 10AM, so we could sleep in. Ride Hyperspace Mountain as much as we wanted. All the CMs were wonderful. I'm a pin collector, and they have pins as prizes for the games in Adventureland area and all the CMs came over to encourage us to win or lose as the case may be in order to get the characters we wanted. Obviously, Tokyo is the creme de la creme, but it is work to get the most out of your experience, so it was refreshing to just wander from place to place with no plan other than to just explore.
We stayed at Explorer's Lodge, and had multiple meals at the Chart Room. The breakfast buffet at Dragon Wind is my favorite Disney buffet for the food. We also did the buffet at Enchanted Garden which was great for characters. Finally, we did the dim sum at Crystal Lotus, which was completely adorable. I would absolutely love to go back, if China wasn't China *sigh*. Hong Kong is such an interesting city. We did 4 nights at a hotel on Hong Kong Island (2 days in Kowloon, 2 days on Hong Kong island), and then did 4 nights at HKDL. The first day, we did the dim sum, and hotels, two days in the park, and then one last day where we took the train back over to Hong Kong Island. The trains are fabulous, and now that we've done it, it would be so easy to fly in and hop over to the park. Unlike Tokyo, where I think it would take multiple trips to really get comfortable. Note: the Octopus card which you use for the Metro, can also be used to pay at convenience stores AND the pressed penny machines at HKDL. So convenient! But East meets West, modern and the traditional, sociologically it just so fabulous. Love the Ding Dings too.