Where the Wild Things Are. To see one of my most beloved childhood books end up like that... It hurt... :'(

Spider Man 3

X Men 3

Harry Potter and the Half-Blood Prince

Transformers Revenge of the Fallen

Transformers

Hot Tub Time Machine

Avatar

Twilght

New Moon

Evita

Nick and Norah's Infinite Playlist

Juno

The Blair Witch Project

Anything with Tyler Perry's name on it

La Vie En Rose

Die Another Day

Gladiator

Rush Hour 3

Gamer

Predators

Lawrence of Arabia

Saw VI

Happy Feet

Avatar: The Last Airbender was just a horrible movie. I love the series, but I also love really bad movies and I go out of my way to watch straight to DVD movies to just enjoy the badness. Avatar was just insulting, the actors were all horrible, the choreograophy was horrible, the special effects were lacking and it was just horribly paced. It's biggest flaw is that it was video recorded by an ape, because it had some of the worst camera directing I've ever seen in a movie. I'm usually very optimistic when it comes to movies, but not only was it a bad adaptation of a beloved series, it was just a bad movie. As an example, Dragonball Evolution and Astro Boy were bad adaptations, but the movie expereince was still decent.

Miami Vice. I fell asleep in the cinema.

Star Wars Episodes I and II- I don't think I need to explain this.

Brothers- Unbelievable dialogue coupled with characters that are complete jerks.

Alien vs. Predator- Predator falls in love? Are you serious?

Avatar- I don't really hate it, but it's another overrated James Cameron film that's a complete rehash of Dances With Wolves.

Spider-Man 3- Thanks for killing the franchise Sam Raimi.

The Happening- I'll admit I only caught the last half of this on TV once, but everything about it is terrible. The writing, the acting, just about everything is unbearable in this movie.

The Lovely Bones- Everything about this (especially the ending) was cheesy and lame. I'll admit the only reason I saw it is because it's a Peter Jackson movie.

Batman and Robin- Thanks for killing the franchise Joel Schmacher.

Pirates of the Caribbean: At World's End- Let's write a movie that doesn't make any sense at all. "Where should we go guys? Oh, let's check our map! Down is up? I guess that must mean we need to flip the ship over! OMG there's 50 Jack Sparrows!!! OMG Calypso is still talking absolute nonsense!" I love this movie!

That's all I've got right now, I'll probably think of more later.

And I'd like to point out that 3 of these star Natalie Portman, who actually was one of the few bright spots in the Star Wars films as well as Brothers. Just wanted to let her know that she's fine with me!

No. That one sentence reply was better than the entire movie for me.

the green hornet (I walked out of the theater) 

the last airbender 

lady in the water

twilight series

spiderman 3

Saw VII (worst acting EVER)

alice in wonderland (Tim Burton version) 

Pirates of the Carabien 2 and 3 

the horror picture show (i still dont understand why is a cult classic) 

and much more! 

Can't think of too many specific movies. I hate the entire romantic comedy genre, I also hate "spoof" movies with the exception of classics like The Naked Gun and Airplane! 

Some movies I do hate though specifically are:

- The Godfather. Just found it extremely slow. I admit I was probably too young to understand it but even so I don't want to watch a 3 hour movie I probably won't like.

- Scarface. Opening scene is great, last scene is great; the other 2 1/2 hours are boring as hell!

- Mad Max. Kinda random but I hate this movie. I've tried twice to watch it but both times I gave up halfway.

Divine Secrets of the Ya-Ya Sisterhood

I'm pretty easy to please, but I HATE pretentious movies, here are the 3 worst offenders in my eyes:

Eyes Wide Shut - three hour long softcore porn where NOTHINg happens for about half of the movie....and the ending? FUUUUUUUUUUUUUUUUUUUUUUUUU!

Crash (1994) - not the movie about rascism, but this horrendous Cronenberg movie where a subculture of folks that equate car crashes to sex.  These idiots meet and have weird sex amidst dead bodies in fresh car crashes.....seriously one of the most WTF movies out there.

Waking Life - if I wanted to listen to two hours of "philosophy" that sounds like over the top stoner-isms and Alex Jones rant about the Gov't, I'd go to my local "head shop" then shoot myself.  I liked the art style, but the dialog killed me. 

Annie Hall - Overrated and lame. Can't understand how this beat Star Wars for Best Picture.

Cars - Pixar should be ashamed. They copied the plot of a movie whose name I can't remember, and it wasn't funny or smart at all.

Citizen Kane - Overrated, boring, and the ending is anti-climatic.

Crash (2005) - This POS won the Best Picture Oscar?! They must've desperately not wanted to give that gay romantic cowboy movide this, but seem "progressive", so they went with the cheesy outdated movie about racism.

The Golden Compass - The book was amazing. This movie sucked, and seemd as if 40% of it was edited out. The criticism of religion was removed, and they didn't have the balls to present the kid's mother as the monster she seemd to be.

How to Train Your Dragon - Overrated by people on this site.Can't touch Pixar (or even the first 2 Shrek movies and Kung Fu Panda for that matter).

The Social Network - Massively overrated, tries too hard to be witty, and too hard to portray a despicable villain as likable.

Twilight - No need for an explenation I think. This is probably the worst movie ever to be a box-office hit (though I never bothered to watch it's sequels).