Foreman was getting tattooed throughout the course of those six rounds, and there were a couple of points where he could have just dropped to a knee and called it a night. But he didn't do that. He tried to fight back as well as he could, for as long as he could, until he realized that there wasn't anything that could be done about Wolak's attack. So, I'd say Foreman showed a fair amount of heart, despite the nature of his exit, and can certainly forgive him for thinking it might be wise for him to call it a night a bit earlier than he may have wanted.
Surpising result for me because I considered Wolek extremely limited after seeming him get waxed by Ishe Smith but I was really pleased with his work last night. Seems like he's done a bit of a Clinton Wood by reaching a new plateau in his talent.