Useless na boliye Sir this train is still very good due to its inappropiate timings. I still remember that I used this train 12825 for GMO-NDLS in unreserved (as We knew this train has least crowd in unreserved compartments as it skips Gaya plus the SK law due to which passengers from MGS,CNB could not board it). In down for DHN,BKSC it you ever need to travel with WL ticket even in times of Durga Puja- Diwali jsut take PRS window WL and board it. The whole day is there to sleep off and it it runs ok (very difficult now a days) it reached GMO at 1 am. Besides one of few trains that slams MGS-GMO in 5 hours and can ot 12816 and races ahead of 12312.