My first BrandBucket acceptance!!! I'm very happy. Question: What success rate for rejection appeal?

So happy to be on BrandBucket. I'm fairly new to domaining, and am trying to build a portfolio that generates a passive stream of income, gradually appreciating in value. Anyway, I have my first acceptance and realise single words aren't enough, then need to be words like 'Mid Atlantic,' 'Joyful' or 'Global Track.'

I won't mention the name of my accepted domain, but it's a cool single word ha

They rejected a couple of my single word .com's, and I've appealed one of them. I'm just wondering, what is the success rate for appealed decisions?

Thanks fam