BB ! The young kid area is great and well planned out. Lots of mini slides, water squirting, sandy spots, lots of seating for adults, very well supervised and only two entrances. Right by a bridge to go over to the Ski Patrol Area that is for kids 11/12 and under (but 11/12 is almost too old). A 5 year old can do things there too. They have a lazy river, a great family raft ride and the wave pool is very mild so younger kids can enjoy without getting pounded like TL. Plus the park is a cartoon theme that the kids love.
I would not return to the kiddie area at TL - even though it has been expanded, it is still on the main path and I found it chaotic.