I'm not gonna go so far as to say a definite answer after only having seen a trailer, because it seems that the trailer is simply for shock/discussion value, which has been utterly successful as far as I can see. Many people are quick to dismiss, but I've been deceived by excellent or horrendous trailers in the past and am not going to make that mistake again.
What it boils down to is, if it's NOT a tongue-in-cheek dark game, if all there is to it is mowing down citizens, and most of all if it's taking itself as serious as it appears to be, then no I won't touch it. But if it turns out to be trying to portray a message, or actually have some gameplay elements worth looking into, I'll give it a chance, if anything to try and see what's being attempted to achieve here. Yeah, the opening commentary also made me laugh, the executions and whatnot however aren't anything that hasn't been seen or done before, the tone of it doesn't bear much with me, still a game, after all.