moose,
Well, you see, I pay $30.00 a month to play this game. If something is added that is just graphics, then it doesn't really make the game better for me. As it stands now, I have some serious issues with AH. There are things that would make it more enjoyable for me and I will advocate those things. I believe that HiTech and Pyro will make the best decisions they can for their business, but for my $30 I will give them my chunk of market reseach.
FWIW, I don't think the trains are just graphic, I think there will be a gameply feature associated with them, I am just curious what it is.
BTW, many things that HTC has given preview images of Fester, and other, have pointed out errors that HTC has fixed before releasing. It is a form of quality control that HTC has never expressed a desire to be halted.