I want this to succeed, but its doomed to fail. Its hard enough for an R-rated film based on an obscure (still, in America) comic with no major stars to gain any traction. But all the good 3D screens will be occupied by Finding Nemo and Resident Evil part 5, which comes out the week before.
BTW, RE5 will probably under perform too, but will still leave this almost certainly much better film in the dust. Just like Underworld 4: Shit way outgrossed the very great Haywire. The better known property will win.