Scarlett's really good at pushing her smallish tits up and together to creat the illusion that she's actually got cleavage, and she's got perhaps the best makeup artists in the business applying liberal amounts of chemicals to her face to highlight her best features, and she manages to pick parts where she can basically play herself with all the expertise that requires, but she's not remotely interesting when you boil her down to basics.

Now Birch: Large, pendulous breasts- REAL ones- and curves like a woman should have. Looks great in no makeup, or with heavy makeup. Can play a sweet, sarcastic woman or a mentally-imbalanced psychopath. Doesn't have the vacant look in her eyes like Johansson, either.

At this point, casting Johansson is stunt casting. People don't watch her movies to watch her acting. They go because she's become known for her ersatz cleavage and are waiting with baited breath for her to finally whip those puppies out.

Meanwhile, Birch was confident enough in her sweater kittens to whip them out when she was 17, much to the enjoyment of everyone who paused the fuck out of "American Beauty."

Johansson is seriously overrated. Hollywood is ridiculously obsessed with vapid, skinny chicks who can't act, and constantly overlooks the curvy women who know the craft.

An over reliance on green screen causes major problems in your film.

Take Sin City, while a good film the first time I saw it. The second time the film became unwatchable. The acting was stiff. The entire film felt claustrophobic, as if you were watching it occur in a box. It was like watching a play without the conventions that allow a play to not feel so limited.

So, can the all green screen shit. It is a mistake.

Feel free to use green screen to spice things up. Just don't use green screen as your set.

Not according to these nude photos.

http://hothottie.com/7/scarlet t-johansson-hot-pictures/

And I'm glad someone else out there knows that Spider-Man was supposed to be red & black. The blue was originally meant to be highlights in the black, much like Superman had blue highlights in his black hair.

Scarlett fans: Worst thing about Johansson? Her voice. She sounds like an old woman who smoked too much with a bad head cold.

I wouldn't turn them down. I would just rather have a crack at Thora's, because at least SHE could hold up a conversation, as well as looking hot. Scarlett comes off as being a really dumb girl.