Welcome to the forum!
My first photos in my camera was just like this. it was of a bridge in florida and i believe there were more things wrong with it then your shot. I got a DSLR for the fact that i can get a night time shot. so thats what i did at first. I just got my camera the day of and i had to take pictures! I lingered on here for a couple weeks before getting my camera. I thought that night shot i did was great, Finally i can do he shots that i want. I put it up and it got ripped apart like crazy. I didnt really understand what people were talking about. and my thread got pushed aside to never be posted on again. i felt bummed lol. I stuck it out and read read read. there is a lot to having a shot come together to get someone to say Wow!
stay on here and learn about he things that others tell you about and try to keep it in mind the next time you go out. It can be overwhelming at first but after you hear things enough you dont have to think about it anymore. Like western said about comments. dont take things to heart but take them as learning.
If i could say anything it would be this. Keep your ISO lower. you have a lot of grain in the picture. (noise) the lower ISO will have to be set in a manual mode. shutter priority/ aperture priority/ manual. I shoot at 100-200 on my camera. it will clear it up a lot. I dont know if you used a tripod either but for night shots you need a longer exposure. therefore no movement at all. Tricks to that are mentioned above.
I dont know the equipment you have yet but wide angle might have captured the area better. 18mm maybe?
Its great to post your info on the shot too. It will help people give the right feedback. If you want to find the info , right click on the JPEG. choose proprieties and scroll down a little and all of you shot info should be there. Info might look like this:
1/4 shutter speed
F/5.6
ISO800
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i would add anything extra like a timer if it was used, tripod, fill flash etc.. Even what camera that you use. like a Canon T5i . It will help on terms and settings you can use.
One more thing to add is that i would (and still do) carry my phone with me and have the TPF site up. this way i can refer to comments made on my threads when im out shooting. No way i remember everyone's posts. and its a quick reference to make the corrections for the next time out.
All in all have a great time out there with your camera. Shoot and have fun. everything else will come.