That's Shane black for you. The trailer can be loaded with promise. But every movie he directs these days, seems like a swing that could go either way
Tough guy dialogue and smart comments he can handle. I also think this the Parker from the novels and that movie payback. So it is looking well in his wheelhouse.
So there is promise. But marky marky is a big no in my book (other than boogie nights, ted and weirdly shooter). Will add it to the maybe list