Shame. Golubev does have the weapons to be a very good player at least, but his only gameplan is hit hard. If that doesn't work, hit harder.
He does have some great power on both wings, but he can never be a serious ATP player playing with no strategy at all. There is potential there, no doubt. Now if only he had a coach who could work with him and unlock that potential (although probably it's his fault that he has made no strides).
Bev isn't mentally strong either, this loss will put him our for awhile.