I like her, I'm just not down for the butchery and mockery this movie is going to make of one of the best comic storylines ever told.
Without a solid build-up over at least two movies, showing Jean as good Phoenix...descending into madness...then sacrificing herself (oops, spoiler alert
), there will be none of the emotions that people should get.
Plus to do it properly, you need introduce a whole group of people that have never been mentioned in passing before.
And I'm with other that was J Law as far from this movie as possible. Mystique had jacksh!t to do with this story, so they better not try to cram her in. J Law is as sick of Mystique as we are, so that's a plus.