Train trips are fun Ronb, albiet that the trips i did were in the early 80's. From Surabya to Yjogja, and Jakarta to Yjogja. Very crowded but fun, and certainly not punctual., some time we would stop in the middle of nowwhere, move 100 metres, stop and start like this for wot seemed like hours. Plenty of sellers on the stops, maybe thats why they stopped.

. I also travelled on a train from Jakarta to Bandung quite recently, very fast and modern, and punctual. I think train travel is a great way to get around and meet the people. have fun..