Aside from comedy, my whole point of "that looks good, but fuck them" comment, as you put it, was because they have a history of putting out decent to great looking trailers (i.e., Suicide Squad), only for the film itself to be awful. It has nothing to do with a mindless rage simply because it's the DCEU. It has everything to do with expectations and reality. The reality is, the look of their trailers never translate to how good the movie actually is. In fact, it's usually an inverse; the better the trailer, the worse the film. And thus, my expectation is that they're putting out another shitty DCEU film. Which results in me not having any interest nor excitement for what they reveal.