I have never had problems with London Midland to be honest their trains are always clean and on time.
I think it depends which part of London Midland you use. People I know in Brum don't think they're too bad at all.
Sadly for me, I used them on the southern WCML commuter trains. I'm not being hyperbolic when I said that it was a good week if two trains in the week arrived right time, rather than 2-3 minutes late, and I'm not just referring to peak trains either. My resounding memory of London Midland is standing on a cold platform at Euston next to a locked up 350, the displays saying "boarding" then "delayed", with the guard finally strolling down the platform ten minutes after departure was scheduled.
And then there's the issue of off-peak and weekend overcrowding, sticking 4-cars out on Saturdays. No word of a lie, I found it easier to get a seat on a peak evening train than I did on a train on a Saturday afternoon.
sheff1 said:
Midland Mainline & GNER.
Subsequent TOCs on both South Yorks to London routes have not come close to matching them.
I'd agree with that. Midland Mainline were prepared to be inventive and to try new things; some of them worked, some of them didn't. The only blot on their copybook was replacing proper intercity trains with 170s that weren't ever suitable for the job, although in fairness your choice of new trains in the early days was a 170 or a 170.
GNER's service was again usually pretty good, and they enhanced the ECML service far beyond even what it was in BR days. But the wheels were starting to fall off even before Sea Containers went bankrupt, standards were starting to slip because they'd overstretched themselves with the premiums.
I truthfully don't think they were as good as DOR were, and we're starting to see the same cracks in the service with Virgin as we did (due to overstretching) when National Express took over from GNER.
Until the recent timetable Horlicks, I'd have listed c2c as a really good commuter TOC too. I also had a lot of time for Arriva Trains Northern, who took over an absolute disaster zone of a franchise from MTL and actually managed to sort out most of the problems. We saw how good they were when Serco took over and destroyed all of their hard work in about six months.