Good train, good schedule (apart from arrival time at Jammu), good speed.
Frequency of this train should be increased. Most people I know prefer this over Malwa for going Punjab and Jammu. Railways have already wasted INDB ASR express by routing that first via guna and then via saharanpur in place of running it directly via Kota, NZM, ambala, which has increased both time and distance, otherwise these 2 would have taken a lot of load off Malwa.