>He makes very basic mistakes very frequently and his core designs are flawed. In the interest of my own self-improvement, could you elaborate a bit on this?

>He makes very basic mistakes very frequently and his core designs are flawed. In the interest of my own self-improvement, could you elaborate a bit on this? EDIT: I see that you've already talked about this a little bit, but if you'd like to elaborate further I'd be OK with that.