It's pretty good, lots of smaller rides suitable for v small kids. Not sure about prices though. You will need a tkt to get on the ride - you get a wrist band thing that they scan to let you on the rides. I was there with DD in July and it cost £48 for 1 adult & 1 child (from memory) but it seems they put prices up at different times. Best to order on line as you save a bit by ordering in advance.