And an explanation for each one.
In X2 it is pretty clear that Jean is attracted to Logan but is going to choose Scott. In X3, they backtrack with the same theme.
Actually, they don't. Not really.
In
X-Men: The Last Stand, Jean is Phoenix, and Phoenix is the primal, instinctual, animal side of Jean. Attraction is instinctual, animal, primal, and not only that, but Phoenix is very manipulative. What Jean shows for Wolverine is nothing more than attraction / manipulation. There is no display of true human emotion from Jean to Wolverine. Jean only becomes emotional at the mention of Cyclops, because, that is where her emotions lay.
In X3 it is implied that Beast was a former X-Men. But in X1, it is also clear that the X-Men are fairly new and wet behind the ears, not functioning for years before.
But, we also see Cerebro, the Blackbird, already made uniforms, an entire subbasement, and training during the montage. On top of them already knowing all about Magneto and his ways. The conflict of
X-Men is definatley NOT their first conflict. They have had missions before.
In X3 Wolverine is shown to heal at a super fast rate. In X2 he can't heal as fast and is severly hurt on a number of occasions (shouldn't the Phoenix be more powerful than a bullet?)
In
X-Men, Rogue puts her boyfriend into a coma for 3 weeks by barely grazing her lips against his. In
X2, she full on makes out with Iceman, and clutches onto Pyro for a significant amount of time, with no effects on either one except for a brief moment of draining.
Wolverine's power upgrade is no different than Rogue's. People use the excuse that Rogue was learning to control her powers. But Rogue
CAN'T control her powers, that's the point of her character. And
X2 makes no indications that she's had any progress. So there is no reason to believe that she has actually developed her powers more to her control.
And if people
DO buy that Rogue came to learn to control her powers better, why can't they buy that someone like Wolverine, who is obviously more experienced with his powers, and has a more controllable power, upgraded his?
In X2, Pyro and Iceman are friends. In X3, they hate each other. I understand this but it could have been shown to develop on screen.
While a bit more would have helped, the falling out was pretty much shown in
X2.
In X1, Storm comes across as a shy follower. In X3, she's barking out orders left, right and centre.
Why do you conveniently forget that in
X2, she was the one running the team? She was the one giving orders all through
X2 in the absence of Cyclops. Her becoming a leader is nothing new.
In X1 and X2, Xavier is a noble man. In X3, he is ethically flawed and pigheaded.
No, that is a label that X3 haters want to through out on Xavier. He did nothing wrong.
He put in mental blocks into a child who had very dangerous powers located in a part of her brain out of her control. He then spent the rest of her life teaching her how to control those powers to a point where she wouldn't need the blocks anymore.
He gets angry when Wolverine, an
outsider, who knows nothing of the situation, begins grilling him about what happened. Wolverine is really in no place to ask, and Xavier's response is justified. Wolverine has been poking his nose in where it doesn't belong ever since he arrived at the mansion. This was none of Wolverine's business, but he kept prying and prying and prying.
This does not make Xavier a bad person.