I'm not like other people in that, I really like my old stuff, even if it sounds bad. How bad something is, is pretty subjective. You shouldn't just drop something because you think it's bad because you'll end up not finishing anything. Something they used to tell me way back when, in a different community mind you, is that there's always someone out there who will like what you make. If it doesn't fly on OCR, then don't worry about that, and release it somewhere else. If you want to try to touch it up for OCR, you could do that too. You're not just abandoning the song, you are abandoning the practice involved with improving and finishing that song. Especially starting out you are going to need all the practice you can get. Even when you move on to more serious / pro stuff, you'll be working with stuff that isn't engineered up to your comfortable level and you can't just say "oh this is bad", you will need to be able to improve and fix it, especially if it is for a client.
Just my 2 cents. Carry on.