So far, only opened it to check it out and make sure it worked before we give it to our 7 year old grandson for Christmas. I can honestly say we will have the hit of the day! Grandpa had a blast trying it out and almost didn's want to put it away. It's exactly the way the videos show in appearance, lights, sounds, and movements. Can's speak on durability yet, but l amend this if needed. Right now I can's wait to see my grandson open it!...