Actually EDIT: the experience on the trains is similar, though the experience at the stations aren’t as good - they made them more like airports in China so there’s security checks, and boarding time at gates, so it’s somewhat less convenient; also the stations in Japan are part of the actual city while the stations in China are their own huge plazas disconnected from the actual city so the seamless transition from being in the city to getting on the train in Shinkansen is lost on Chinese rail. Nonetheless, an enjoyable system