We have been to countless of disneyland and for sure HK one is definetly not the best. The park isnt exactly that big, if u are not into rides, a one day pass is more than enough to cover from morning to night! Be expected to wait at least 45mins and above for those very popular rides. Some do offer fast pass, do check it out so u dont have to waste time q  ing for it. Tips  if u are travelling with young children and first time to disneyland. Wld suggest that you stay at Disneyland hotel for a night or two before moving on to city hotels. Save on travelling time and is always a nice experience staying in disney hotels. 