Has anyone taken thier kids to Lego land -Cali. Have a 5 and 3 year old?

We took our kids there when one was 3 turning 4 and the other one was 6. We all absolutely loved it. The kids liked driving the cars the best. There are two different classes of cars. One for older kids 6+ maybe and one for younger kids maybe 3-5.

The kids also like the water rides and there's one where you get the opportunity to spray each other with water. They liked that and on a hot afternoon, it felt good. We went to the SD Zoo the day before and Disneyland two days after. We probably had the most fun at Legoland.

There was a water play area for the kids to get absolutely soaking wet. It would be a good idea to bring at least one set of dry clothes (including underwear, socks and shoes) for everybody.
Check out the massive Rainbow-type play set in the back (I hope that it's still there). The thing was three to four levels tall and big enough to get lost in, literally. I wanted to play on it.
There was display that showed how the lego blocks are manufactured. Kinda cool if you're a engineer geek like me.
This park has lots of physical stuff for the kids to actually do. There are helicoptors that you control high you go by cranking or monorail-type cars that only moved if you pedaled. The place is pretty cool.