Was extort this trip especially since people highly recommended on travel sites. Went from St Moritz to Zermatt. Supposed to be 8 hr trip and turned into 9.5 longest hrs of my life. Sun blazing in eyes for 5 hrs of trip, sitting on top of people, hot and waiters bumping into you the entire time. They do not stop serving and with multiple running through cars at all times it is beyond annoying. Waisted an entire day and basically see same stuff on any train ride there between cities