Great train, man! It's fast and on time most of the time. But yo, not all the charging points actually work, so it's better to bring a power bank or make sure your phone is fully charged before getting on board. Oh, and there are two RPF dudes in each compartment who go through each and every berth to make sure everything's cool. You can't be standin' by the doors for too long though, they don't allow that. One thing you gotta remember, don't keep your bags under the berths 'cause there are frickin' rats runnin' around in this train.