While this is the 4th Disney theme park I have been too, and granted the one in Paris I went to in circa 2007 (which was somewhat unfinished at the time), this is the smallest. However, having said that, it would still take you more than a day to get through all the rides and activities.My friend and I took our two kids (3yo daughter and 10 year old son) here on the way back to the airport. Children under 3 are free, children over 3 are HK$ 355 (approx A$70), and adults $499 (approx A$98). Disneyland is only a 15min drive to the airport (the airport being a 45 min drive from the city). After checking in our luggage for our flight at Central, we took the train out to Disney, with the last leg being on the Disney train (look out for the Mickey shaped windows). The train arrives at the station, however it is about a 5 10min walk to either the resort or the park.The park itself, has over priced food and drinks (which is not uncommon for any tourist attraction); a decent amount of family friendly rides; a few thriller rides (which are tame compared to any other Disney); stroller hire (approx HK$100   deposit); and benches! (something you don't see much of in Hong Kong). Compared to other Disney theme parks, the rides are tailored to the country   being that they are totally tame despite being listed as  thrill  rides, and as a consequence we found that the line up for these rides were minimal or non existent. I would suggest going on a weekday day if possible, and getting to the park early (opens at 10am) to avoid the crowds who appear after lunch, and then doing the family friendly small children rides first as they are the ones with the long line of adults.Of course being Disney you are guaranteed a few staples: the main street parade; character meet and greets (be prepared for long lines of adults); Disney merchandise stores; 3D cinema; Space Mountain ride; and of course the slow trek (in a wonderfully air conditioned comfort, which is great to escape the humidity) boat around It's A Small World (a song which will be stuck with you for the rest of the day!).Watch out for your little ones, as we found there were a lot of line cutters and those who will push their way through without consideration for the small children, and a lot of people who take photos of your children without asking.All in all though, if you have little ones (I'd say up to about 8 10 years old), its a great full day out.