The 323s arent bad, and the seating arrangement is certainly better than the 150s. I was on one for a while yesterday in the rush hour, and theyre OK.
I returned on one which had new interior lights and it made it look so much better, than the old, now turned yellow light clusters. I hope theyre replacing the lights on all of the LM stock.
The 323s would be perfect if they had information screens and automated announcements like the 350s do. With the amount of stops that they make, its difficult to tell where you are when its dark, and very few guards make station stop announcements.
EDIT: Would people prefer the 323s or the 350/2s on the Cross City line and would the 350/2s be able to perform at the same level?