Traveled recently in this train (on 24/25 night),
Infact this train fills almost 50% from MFP with fact that all Upper Rakes are used as sleeper berths by those who grabs at MFP,
Rest passengers try to get lower berth to sleep if spared by other passengers,
Fairly long train,
Classic...
more... example of Railways attitude towards rest of Bihar as this train has wired timing and till date no other train runs for rest of Bihar from BGP (leave grandmother passenger).
Can run as Intercity on morning/Evening slot but matter of zone coordination and attitude is biggest barrier.