Mephistopheles
Well the best zombie thing I;ve seen is The Walking Dead the series because it aint just about mindless zombies biting chunks of other people.unless you don't mind Shawn of the Dead or 28 Days later ..which is the thing with zombie films especially after they all have to live up to the standard of George A Romero like all "Alien" franchise has to be compared to Ridley Scott's 1978 film
I myself don;t like to sit through films where you really need to think through it unless I;m in the mood to do so
as for other stinkers I;ve seen
Twilight New Moon only because you have to put up with Bella Swan's misery for 2 hours....luckily I did not go down the cinema to watch it and just rent it
Royal Tenenbaum - a Ben Stiller with Gene Hackman and Owen Wilson - I remember seeing a few people walk out halfway through the film
For comic fans I heard Batman and Robin got an absolute slaughtering despite the expensive cast because of its campiness
and it did not grab me in the same way as the Batman and Batman Returns did directed by TIm Burton as this one and Batman Forever were directed by Joel Schumacher
I will also add
War of the Worlds in 2005 with Tom Cruise on the list because it was overhyped and the ending did not make sense at all in the way they concluded.
All you saw was everyone running from the aliens for 2 hours until the humans realised they were dying from being exposed to Earth's viruses