NO Spoilers ahead. I found it really good, 7/10. Everything set up in great way, and it's the new beginning to the mutant journey and they intentionally made it short. Well yeah, still the story could've been stretched a little further, but still a watchable movie. Amidst all the complications now X-Men series is facing I think they did a pretty good job. 👍🏼
Those who are rating it poor are the people who've never watched X-Men series and straight trynna act cool; and seriously it's set up as a new starting, everyone who followed X-Men series knows that!