Yeah, he didn't get rocked, as far as I saw. I agree, that Charlo did better than Quillin. I liked how Charlo performed and I'd agree that it was a B+ from him. Look forward to his (and his brother's) future fights.
Both of the brothers could actually end up making their way up to 160 eventually, so either vs. Quillin is conceivable down the road. :think Neither looks massive at 154lbs, but they're both Quillin's equally tall (Jermall actually has an inch on him) and have the same reach as Quillin - and they're both young, growing boys who could be successful climbing up with a little strength training and focus on increasing their explosive power.