I thought it was mediocre, but had it's good and bad points. They should just start all over, which Avi Arad said they wanted to do, if they could wrest the movie rights away from whomever has them, and make it a Marvel Enterprise Film.
I just wish they'd get the costumes better in comic book films. DD's wasn't so bad (though I think kevlar would have been better than leather). But look at Batman Begins, he looks retarded in that costume, in my opinion. Batman's costume should be easy to replicate using kevlar and other protective fabrics, with bits of leather here and there (gloves, boots).