I took my 5 year old son to Hello Kitty Town where we went to the Big 4 part of the complex which comprises of 2 levels. This part of the park (all of it is inside in air con) had Bob The Builder, Barney the Dinosaur, Thomas The Tank Engine and a few others. I would highly recommend this park if you are staying at Traders which was excellent, it is a few hundred metres away from the hotel so it is easy to get to and convenient to go if you are going to Legoland. If you have tickets for Legoland you get a discount at Kitty Land. Toys R US are only a few metres away and prices of toys are a little cheaper than Kitty Land + there is a more of a variety. Just a note. The staff were so friendly, there were rides, games, a show, photo time with Bob The Builder and Barney and it is a relaxing time for parents for about 4 hours. If you are arriving from Singapore and you want to do something in the afternoon with children then this place is ideal.
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC.