I Still Don’t Know What ‘The Dark Tower’ Is About But Here’s a Trailer

The much anticipated trailer for The Dark Tower just dropped and everyone is going crazy for it. Meanwhile, I’m just sitting here wondering what the hell this is?

So… what? Is this Equilibrium meets Stargate meets Interstellar? And he aims with his eye? Isn’t that how most people aim? He shoots with his mind? Are these mind bullets? I’m so confused.