I like this thread... okay, a few things.
On Flash being a one-trick pony
http://en.wikipedia.org/wiki/Wally_West#Powers_and_abilities
On Berlanti
A big part of GL's failure is the studio interference in the editing room. I'm not pronouncing doom on Berlanti until I see the director's cut, see what he actually wrote vs what was given to us. That said, it does sound like he has the tone wrong, and I'm just not excited about silence of the lambs Flash.
On tone
Star Trek 2009 is perfect. It has fun being serious. Often movies and people will take their work seriously without taking themselves seriously. Trek takes itself completely serious, and has fun along the way. That's how Flash should be, it should have fun because of who the characters are, not because of the situation or world. Captain America tries to make fun of itself with its situation, and so the fun doesn't carry through the whole movie. Thor has fun as a character, and so it carries through the whole movie. (Don't worry, Cap had other strengths).
Making the film a parody, or a cartoon, where Flash forgets about how fast he is so that Trickster can potentially get the drop on him is a bad idea. If the audience can ask "why doesn't he just..." the movie becomes a joke, even though the situation is common and forgivable in comics.
On Faithful Adaptation
Batman Begins was absolutely *not* a faithful adaptation of the comics. People seem routinely distracted by how good it was and forget that the ages, relationships, vehicles, brand new characters, were all brand new for the film. Don't even talk about the costume. Iron Man comes the closest, but even his relationships were radically altered. I certainly didn't see any Chessmen with Stane. We'll not even get into Justin Hammer.
These are not faithful adaptations, by any means, beyond tone, perhaps. They're just great movies. No one is doing faithful adaptations, except for Zack Snyder in Watchmen, and we saw how that turned out.
On Grodd
I think it *can* be done, but you really have to set up a universe and walk that line of whimsy well. Do it the same way as Rise of the Planet of the Apes is doing their smart apes. The bare fact is, somehow people know that the gorillas mouth cannot form our words, and when you bend a gorilla's mouth like that, it looks cartoony.
On Sam Raimi
Actually quite inspired.
On Casting
The idea is to produce that kind of perfect but not expected casting that got us RDJ, that got us Keaton Batman, if you will. Ryan Gosling is a bit obvious, now with Drive coming out, but it has that same sort of tint to it. This an actor that consistently makes the films he's in awesome, and still can carry the superhero physique. To me, Bradley Cooper would just be Chris Evans/Chris Hemsworth casting. They can do the job, but that can't carry a movie by themselves. Cooper still needs a DeNiro to carry a film. Once you have a headliner, add in a serviceable and attractive female lead, and experienced seasoned supporting cast, and have a blast.
Barry Allen - Ryan Gosling
--- > James Franco would also knock this one out of the park
Iris West - Minka Kelly (good choice, guys)
---> Jenna Fischer might be a fun alternative to create a comedy duo of the couple, it would be fun and unconventional.
Albert Desmond (Dr. Alchemy) - Joaquin Phoenix, if he's still acting... lol
Digger Harkness (Captain Boomerang) - Eric Bana
Wallace West (*not* yet Kid Flash) - Max Records (Where the Wild Things Are)
Detective Jared Morillo - Terrance Howard
On Story
Keep it light, but do throw the CSI in there to make it 'serious.' Bright bold colors in the cinematography, for instance. Barry is the slow guy, can't get it together at work, very bright, trouble getting anything done, his relationship, his house is a mess, all played for sad laughs. He's in a rut, and can't solve this Boomerang Killer case. He manages to save Albert Desmond from getting his by a bus, a scientist for local corporation ThawneTech, and gets mentored, even gets help with his case. Boomerang killer case escalates. Desmond eats with Barry, his fiance, her nephew, offers them a tour of his lab. On that particular day, while Desmond is showing off the prototype for a science-based philosopher's stone that simply works too slowly, very bad weather happens, and the lightning hits the chemicals involved in the stone, speeding up Barry, overspeeding Wally into seizures, and making the stone work in a relatively useful time frame. Barry confides in his best friend Albert Desmond who helps test and benchmark his abilities, and creates a suit, and gives him the compact ring-suit technology that ThawneTech hasn't figured out how to market. Barry becomes Flash, stops petty criminals, becomes a bit of a celebrity.
From there, the movie moves pretty briskly. Wally stays sick, recovering from chemical burns, Barry and Iris get closer, and Desmond, whose device is now a stone, and also working much quicker. The Boomerang case leads to some confrontation. Desmond's experimentation goes really bad, but he feels like he's riding the edge of science, learning about space and time and relativity first hand. Flash wants him to stop, he refuses. He defeats Barry. Barry mopes for a few minutes, gets some pep talks, from Wally, whose just awoken, takes down Boomerang and then faces off with Dr. Alchemy once and for all. Flash sabotages the device with speed, thinking Alchemy will let go, but he doesn't. They used to be friends, sad, sad. Wally comes home, Barry proposes to Iris "I would ask do you think we're moving too fast, but..." and things are happy in happyville. Post credits, Snart breaks out of prison, leaves a Flash symbol behind to indicate his next target.
On Sequels
Rouges for the second one, as career criminals that steal cutting edge tech from ThaneTech and go about Captain Cold's mission though with divergent agendas, and a whole lot of interpersonal intrigue. Captain Cold just wants to be a supervillain. Zoom and Grodd for the third one. Both characters are from the future.
Captain Cold - Paul Giamatti
Heat Wave - Jason Statham
Golden Glider - Jennifer Lawrence
Weather Wizard - Josh Brolin
Captain Boomerang Jr - Liam Hemsworth
Eobard Thawne - Woody Harrelson
Gorilla Grodd- Andy Serkis + Dennis Haysbert
Maybe I'll edit pics in, I dunno... -shrug-