Recently, I went to Delhi through this train. And I must say that this is one of the best train available right now in our country. I had booked my ticket two months ago so that the seats will be available. I had bought my ticket in 3 AC. The seats were very comfortable. And one of the most important thing is that, it always runs on right time. Though the price is high, but the service it provide is really appreciable. I had reached Delhi on time. The bogies and compartments were very clean. All those who served my meals were also very punctual and worked very fluently. Whenever, I used to go to anywhere with train, I always choose this apart from all those other ones.