This is a non-616 miniseries. It’s out of my scope because of that, but I’m putting this post as a placeholder for anyone who wants to know what it was about. Alternate Earth Betty Ross tries to cure Bruce of his Hulkness, but Leader gets in her way.
The whole thing is “meh.” It’s not clear to me why this even exists. Alternate reality stories should be creative and try to do something radical or novel—something that couldn’t happen in 616 continuity.