Seemed to focus mainly on the personalities rather than the train/journey?
Yes, there was a fair bit on the general manager, for example. I would say it had the opposite problem of the latest continental versions of Portillo's railway journeys, where he seems to spend more time chatting to the locals and "having a go" at doing something than on the stations/trains (though the last one in Spain I thought was excellent, just for the scenery). I'd rather just see the professional doing what they do best than an amateur quite often making a fist of it (Countryfile tend to use that format a fair bit as well).