My reply to this comment will come off as ignorant, seeing as I haven't bothered paying attention to comic books since I was a kid. But I disagree that they struck lightning twice with Magneto. Ian McKellen in all the other X-men movies didn't portray Magneto good even to a casual fan such as my self imo he was too . I get he was older but even in the movies I didn't catch any heinous vibes from him or anything Sinister to him. Imo I think they could have done better on the casting and not gotten an actor who looks like he could at any moment had a stroke. ( Awaits the backlash)It's crazy they struck lightning twice for the role of Prof X and Mags. 1st with Patrick Stewart/Ian McKellen 2nd with James McAvoy/Fassbender. As well as Hugh Jackman for Wolverine (I know a lot of people have problems with him playing Wolverine, but most of their concerns are more about how he's written and not with how Jackman actually portrays him.)