"zomg POS, IM2, IM3, TDK, TDKR, TASM, SR, FF, GL, Watchmen, AngHulk, CATFA hurr durr"
Trollus majorus.
Sorry, I meant
Trollus majorii.
Haters may not like one or more of those, but to call any of them "the worst comic book movies of all time" is complete and utter bullswipe, and everybody with even an ounce of superhero movie gumption knows that.
There are CBMs that have been controversial because of "omg not canon --- teh rapin mah childhood" fanwankery, but CBMs that have been made in earnest and in good faith, and with large budgets to support that, don't deserve to be on lists of "the worst comic book movies of all time."
The Worst CBMs of all time have to be reserved for the shoddy workmanship, ****ty writing, complete and utter disregard for source material, and shoestring budgets of the *real* stinkers of the genre:
Steel
Supergirl
Superman IV
The Crow: City of Angels
The Spirit
Punisher 1989
Captain America 1990
Elektra
Catwoman
Ghost Rider: Spirit of Vengeance
Jonah Hex
Howard the Duck
Red Sonja 1985
And that, thankfully, doesn't even begin to cover the direct-to-video and TV movies that continue to be dredged up even on SyFy to this day.