I just wanna put my theory out about the Hulk.  It seems to me that he is practically unbeatable by any character less powerful that a cosmic scaled powerhouse.  I believe that because oh his "perfect" mutation from being exposed to gamma radiation, that his subconscious taps outside sources to acquire forces and abilities for defensive and/or offensive purposes.  Dam talkin bout him like he is real..just wanna know if that sounds too far off.

Oh sounds good...I just don't really understand how the Hulk could go through the most powerful heroes of without anything more than super endurance.  Dr. Strange could not hold him, not even on the astro plane, Strange would mince meat superman due to his mystical defenselessness .  PX could not stop him.  Black bolt can split planets but not hold him back.  A point blank SuperNova blast did nothing but singe his hair.  Don't know how super super super strength alone is enough to protect aginst attacks of that magnitude.