I've heard the gamut of reactions, but, if we're looking for another industry opinion, John Campea said it's a middle-of-the-road X-Men flick. Some good, some so-so and some bad.
At this point, I'm cautiously optimistic. I'm not expecting the best of the best, but I'm not expecting the worst of the worst. At the very least, it's a chance for my wife and I to get out of the house for a few hours and nosh on some popcorn. That may not sound like much, but it does when you have three young kids.
Campea Link (It's the first thing he talks about):
https://youtu.be/6mghmtFSrVA