Mixed to positive reactions overall. Very few negative reviews.
A crowd pleaser: Light, fun, slightly flawed at times with a weak villain.
I think those are fair summaries from what we've seen.
We're fine, folks. Based upon all of this, I think JL finishes in the 70s on RT for those who care about that kind of thing.
I do think it's the cool and hop thing to do in the critic world right now to hate on the DCEU and be overtly judgmental.