All Star Batman & Robin Variant

Really Late (All Star) Batman & Robin the boy wonder #8 should be available in comic book stores soon. Usually there is a regular cover and a rarer (1 for 10) variant cover. Those variant covers, while not very good in my opinion, were done by fan favorite Frank Miller. But not this one! Below is the variant cover of issue #8, done by Neil Adams (click to enlarge). It has both the head of Batman and Joker incorporated into one strange, morphed head image. I find it both cool and weird all at the same time. What do you think?