Some thoughts looking at this:
1.) You might want to expose brighter. Your camera is exposing darker to compensate for the lights if you're matrix metering. These seem a bit dark, and IMO lack "pop" aka *some* - not massive amounts of - added contrast and saturation.
2.) To pull of symmetry it helps to be fully symmetrical. In
>>3252433 the line on the right throws it off. In
>>3252434 it's not even enough - the cars throw it off, the windows are cut off awkwardly on the sides and give away the lack of true symmetry. Also that one looks under exposed as well. I'd have shot in different light, or exposed brighter.
>>3252437 I like where this was going but again, you need to pay attention to detail and get that perfect symmetry going.
>>3252441 this really isn't symmetrical at all. I like the scene itself and think it would be cool if you re-shot and worked on composition.
>>3252452 Great leading lines, I'm not a fan of the sideways tilt but that's just me.
>>3252447 This one is probably my favorite because the subdued lighting works for me here. Although it kind of looks like you blew out the lights on the ceiling and tried to bring down highlights in post, which if it's true, is why they have that dirty white/light grey look that happens if you try to pull back highlights too much in post on a digital camera.
