My family loves MagiQuest. We love the one in Myrtle Beach more, but still really like the one in Williamsburg. We went there over the Thanksgiving break and my son became a Master Magi or something like that. He really had a great time. Each time you go there, you see the children having so much fun running around, accomplishing their quests, working together with each other or with their parents. The only time the children get upset is when they have to leave! Parents and older children have fun too. My wife and 19 year old daughter were running around accomplishing quests as well. This is a must do if you're in Williamsburg. Keep in mind that it is located inside the Great Wolf Lodge, which is also a hotel, so a little different atmosphere than the dedicated MagiQuest in Myrtle Beach.
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC.