I have been travelling in this train for the past 20 yrs from Renukut (RNQ) to Asansol (ASN). I personally believe this train to be my second home :D.
Due to the tremendous slack provided, it will always reach ASN or HWH right time, even it is 4 hrs late.
Coming to the train, it is quite well maintained especially AC coaches, which are new ones I guess.
The...
more... only thing it requires is Pantry Car, which should be provided by WCR given the heavy demand and the rural stations (mostly like SGRL, CPU, TORI, etc) which it passes.