It's okay. Eventually you'll come to the conclusion that it made no difference and just happened for the fuck of it, which makes ot worse because it all happened with no status quo change as a result (though supposedly the O5 X-Men coming to the present is somehow related).
I dunno, most of these events seem to have little lasting impact (remember Fear Itself? Thor is dead! Until he's not). Since it involves time-travel, I'm more accepting of the limited impact. Also, isn't all of the "oh no, we broke time!" aspect not a lead-in to Hickman's run?