We have a 6 and 9yo, each were gifted a year subscription for Christmas (epic reaction!) - they both have been watching the YouTube channel and were really hyped about the platinum ticket idea, pretty much the whole reason they wanted it.
The creative box was perfect for my 6yo. I helped her snap the treehouse together and she was able to do the rest on her own. The little details of the house accessories kept her attention and she continues to play with it. The big winner here though is my 9yo. She was so impressed with the outcome of her build, and the circuit building process. When she finished, she said to me “I was really excited about the platinum ticket but I really loved the process. It was a super fun experience.” Completely unprompted feedback - truly a success!