Movies you regret watching?

The Men Behind The Sun.

It's a Chinese movie from 1988 about Unit 731 and the experiments which it conducted during the Second Sino-Japanese War.

It is a spectacular movie. A little heavy on the propaganda in its closing remarks (including some patently false claims).

But it is a little too genuine in its depiction of scientific experiments-cum-torture. It occasionally surfaces in my dreams.

It would probably have been best not to have seen it.

Most recently, The Dark Knight Rises.

What an awful piece of crap.

Dark Skies... it could have been a decent movie if the bad guys were some kind of ghost or whatever... but aliens... meh.

Iron Man 2

Immortal (ad vitam). So boring...

Prometheus(weird and boring af) and paranormal activity(again, boring af)

I hated Crank. I never finished it.

Prometheus,
it was just flat out bad

Cloud Atlas. It was not the worst movie I've seen, but I've heard so many good things about it, and after that I got so long and so horrible movie. I still can't believe that people actually like it. And also, Jack Reacher was a big regret: such a promising beginning, and in the end it just turned such a simple crap.

Die Hard 4

Green Elephant

Forest Gump - I felt like I wasted two hours of my life watching a moron get lucky in life

Piranha 3DD

Furry Vengeance, definitely.

The one I really regret watching, and my colleagues never let me forget about how bad it was, is Skyline. The trailer looked quite good, the movie was horrible.

Also I try not to say too loud that I watched Elektra...

Cabin in the Woods.
I was majorly underwhelmed by it. It certainly was as different as everyone said it was, but there wasn't enough horror in it for me.

Antichrist. Oh god. The full-on genital mutilation. Why.

The ring at the age of 12. watched it when i was too young and it still haunts me I'm okay with every horror movie because i can stomach gore pretty well. But i still pussy out at the thought of "the ring".

scrap that. "Bloodrayne" by uwe boll is WAY BEYOND the ring. It's such an abomination! that guy shouldn't be allowed to make movies!

I'd say NORBIT.

House of Wax

Hostel

Completely regret it.

The Men Who Stare at Goats

Snow White and the Huntsman. If a movie is so bad that I can't take it for more than half an hour, I will regret trying to watch it.

2 girls 1 cup

Disaster Movie.
I even watched it a second time hoping I'd get some humor I missed before. No such luck. Movie's a disaster (see what I did there?)