MTA - clean?

So, what are we supposed to think about this? Yay, they...cleaned? Or, are they just trying to show us how clean the walls could be? Like a bully walking away and giving you hope that its over. THEN, coming back and continuously pounding your eyeball. It's cruel. Look how nice shiny white that clean spot is. That is how a properly maintained wall would look like. But, as you can see, THAT IS THE ONLY SPOT THEY CLEANED!!! What the hell?!? Were you scared that someone couldn't make out the numbers? Or, did a rookie MTA employee actually start doing their job and the veterans stopped them in their tracks? How do you explain a clean spot on a wall? Its not like they were hunting for treasure and needed to wipe away the dirt to see the hidden message. And, its not small enough to be a accident. Like someone accidentally needed to put their hands on the wall and knocked some of the dirt off. It was clearly wiped away. And, now I get to look at this and know what could be if only the MTA actually did their jobs properly. DAMMIT!! Either clean it or leave it. Don't just clean a spot! It just defines how little work you are actually doing for our hard earned money. Those tiles are less than a year old. Filthy and unmaintained. LESS THAN A YEAR!! I've seen 30 year old floors cleaner than the walls in our subway system. Could you imagine if all the walls in the system were as clean as that spot? How about this MTA? DO YOUR JOBS RIGHT and maybe,JUST MAYBE, your commuters wouldn't be so furious when you mention a fare hike. HOWBOUTDAT?!?! You may think that the new carts and updates is a good thing. But, you're just throwing perfume on a bum. IT DOESN'T FRIGGIN WORK IF YOU DON'T CLEAN THE BUM!!!