At least with BR you usually got to where you were going. Locomotive has problems, take it off and put another one on. You can't do that anymore because they are all permanently fixed rakes now. These days a train can be cancelled anywhere along it's journey with the passengers just dumped on the platform to make their own way onwards. BR also used to put "relief" trains on if a particular route was busier than usual. Nationalisation can't come soon enough although the SNP doesn't have a good record with Scotrail. Ticketing is a massive mess. Aside from the vast variety of tickets those who have advance tickets for specific trains can be screwed if one train is late for them to make their next connection, especially if the next train is a different company as they may be forced to buy another ticket because their ticket isn't for that particular train.
I travelled from Elgin in NE Scotland to Penzance Cornwall last month (725 miles by road) and using my veterans railcard and split ticketing it only cost me £98 down and £99 back, I couldn't do it that cheap by car. The downside was these awful new trains are so very uncomfortable and my backside was numb within ten minutes of getting on one and by the time I got half way I was in agony. My return trip was a nightmare, no working air con on the Penzance to London and London to Edinburgh trains and all four of my trains were late. It wasn't a problem at London as I had a hour before the next train but on reaching Edinburgh I had to run through a jam packed Waverley station to catch my next train and only just made it. That train also had no working air con and was packed because the normal train was broken and they put on a shorter three car to replace it. That train was very late getting to Aberdeen but luckily they held the last train for us although I still had to leg it to catch it. That was the first (and last) time I had used the trains for many years and it was a thoroughly unpleasant experience that has put me off using them again. I can't complain about the price as that was fantastic, it's the seats, they are so hard with no give at all on the seat cushion. The person who designed them should be forced to sit on one for the length of the country and see how he/she likes it!! They need to go back and look at the old mk1 and mk 1a/b/c coaches and see what standard class comfort used to be like.
I have no problem with drivers earning a decent wage, it's a difficult job. They have to keep their concentration doing the same thing for hours at a time with the responsibility of several hundred passengers at risk if they do something wrong. Then there is always the chance that some selfish idiot decides to take their own life by jumping in front of their train. I knew a driver that happened to and he never drove a train again. He had nightmares for years. They deserve their pay. London Underground is completely different as the new trains are almost completely automated, mainline trains are not like that at all.