...
Anyway, I guess the good news here is that if this movie is a flop and gets quickly swept under the rug, then maybe a few years down the line HBO or Netflix or someone will buy up the rights and launch a Dark Tower series that actually follows the book. I think you could do TDT on a TV budget; hell Westworld looks more like TDT than this "Roland jumps off rooftops like Batman" nonsense.
Screw it. When I need my Dark Tower fix, I'll either just reread the books or the Marvel comics, or rewatch Westworld. Ed Harris' character sort of feels like an evil version of Roland.