That could also work. I think the advantage of a more personalized message is it's a bit more human. If I'm downvoted for something I'm more inclined to take th

That could also work. I think the advantage of a more personalized message is it's a bit more human. If I'm downvoted for something I'm more inclined to take the message to heart and not be offended if someone took the time to explain something rather than just attach a label on it. I do think what you describe has the advantage of being easier to understand though, and accomplishes many of the same goals.