Having visited the Harry Potter studios in Tokyo before, I was familiar with the earlier parts. The difference was that the London studio included an exhibit on Gringotts Castle, and during our visit, there were some Death Eater performances, which were quite entertaining. Finally, the entire Hogwarts Castle wasn't just an exhibit; it also featured a light and shadow show. If I were to personally recommend visiting the Harry Potter studios for the first time, I'd suggest going to London. Firstly, the language is more familiar to Chinese people, and secondly, there's more interaction. Also, in terms of transportation, it's a 20-minute walk from Uston Station to Watford Junction Station, where there's a free shuttle bus to the studios, which is very convenient.