I don't think WB will ditch the current DCEU. If they do and then try and reboot it again, I think it'll make them look like ***** even more. That would essentially mean three Superman reboots in a little over a decade. I wouldn't be surprised at that point if critics would be salivating to rip a newly established franchise apart as well; at this point now just to basically troll them just for humor, being that they keep trying and trying and keep wondering where they're going "wrong".
As far as the film, I honestly don't think it strayed too much from being a Snyder-esque film. It still didn't feel MCU to me at all, as the humor really wasn't that corny and wasn't in abundance. While still more family friendly than MoS and BvS, it still didn't quite feel as family friendly as a MCU film to me.
Reviews of the DCEU have really been erratic: too serious, not serious enough, too much CGI, bad CGI, not enough humor, too much humor, get rid of Snyder, bring back Snyder, etc.