Very satisfied, the first time I went to Happy Valley in Beijing, I just started to play two roller coasters. That's a cool ride! Other projects are also very active to play, queuing is good, roller coaster queuing for a long time is also normal. I was very tired after playing in the afternoon. I had played all the things I wanted to play. I had a very happy and full day. I could also have a good sleep in the evening. Next time you have a chance, you'll go and play again