I definitely think they shouldn't just rush in to make a movie. They should hire someone talented and hammer out a great script no matter how long it takes. Then hire people suited to work on the production.
Nolan's Batman films have a lot of time and care put into crafting quality scripts and then he goes from there. He makes sure its something the public will be interested in while at the same time trying not to compromise the integrity of the story.
I think with Nolan he doesn't underestimate the audience as much as WB has with other movies. You can make something smart that still appeals to many.
Jonah Hex should have turned out much better than it did. WB overcomplicated it by not thinking the idea could work as it was (closer to the tone of the comic book character).
I remember watching the DC animated short and thinking it was more compelling and more engaging than the live action movie without compromising the tone of the the character.
Green Lantern likewise didn't need to be dark but it should have been a little more clever, a little more full of depth. Instead if was made like a tongue in cheek 90's comic book movie when it should have strove for a balance.
Over 30 years later I still think Superman The Movie found a better balance between reverence and levity than Green lantern did. its not the same for each character but its always important to hit that sweet spot.
Some of this is indeed perfect storm stuff. The right team at the right time.
But it's more than that. Marvel has had too many successes - and IMO Cap is going be lots bigger than Thor, just you wait, - that there are other elements too.
WB is failing at some key level here IMO. The million dollar question is what is that point at which they are failing?
It's not enough to give free reign to a producer. Singer got total freedom and yet the casting for SR was one of the worst in film history - from Routh to Bosworth to Huntington and, yes, even Spacey.
It's a weird creative dynamic between total freedom and movie by committee that Marvel seems to hit on as often as not.
Well when you say "Marvel" you mean Marvel studios. They have had more successes in recent years but its not that many. So far of the 4 films they have released i thought 3 were very good and one was ok but flawed. Thats 3 good, films (2 of which were VERY successful financially) compared to WB's two films which were critical and commercial success over the last few years. Marvel studios has just had more diversity of character in its successful films. 2 or 3 to WB's 1.
Other Marvel characters have had more success on films because more studios (Sony, Fox, New Line, etc.) have released more films. That increases the chance that we'd see more good films even though we've seen some that aren't so good as well.
With Marvel Studios at the time they had to MAKE SURE their two films (Iron man and The Incredible Hulk) were as good as possible. A lot was riding on it. WB has no such "need" to make sure their films are of such high quality. They can afford to take risks. The make many kinds of movies, only a handful of which happen to be about comics, while marvel studios only makes comic book films. Its their focus.