Where have I even mentioned Astonishing X-Men? Does "I'm kinda losing interest in X-Men" sound positive to you?
As for Magneto, when Xorn was 'new' character, I actually quite liked him. One of my favourite issues of that era focused entirely upon him but once Planet X started, it all went to pot. The reveal itself was good but the story itself.. the way Magneto acted.. Sublime.. killing Jean Grey.. getting his head cut off by Wolverine.. no. I hated it. Everything about it felt off. Magneto just wasn't Magneto in that story so I was neither surprised nor displeased when he was revealed to be whoever the hell he really was.