I know
Hizashi is considering reading these books, so I'm trying not to spoil. I'm even considering if I should be posting those panels/pages here at all, actually. I really don't want to ruin the fun for anyone...
As for Morrison's run... well, it's a matter of taste, right? Characterization is important to me too and the characters feel off to me. I'll give you an example: I don't think any one them reacted to Genosha with enough intensity: anger, depression, renewed determination, even PTSD... I don't know, anything like that. They kinda just shrugged it off and it feels weird to me.
I don't want to focus too much on that run, but yes: I get what you mean. And I also get that different fans will enjoy different things.
Personally and generally speaking (it's not a comment on Morrison's run in specific), I prefer when the X-Men are about heroes and heroics. If I want to read dark stories with cynical characters, I can find better ones outside the X-corner of the MU or even comics. But I know some people really love this tone and, sometimes, the trend is on their side. And usually it's a reflexion of the times we're living and the generation that make the bulk of the current readers.
You see, I'm a nerd from the early 80s. I grew up watching Star Wars, Legend (Ridley Scott's, 1985, film), The Never Ending Story, The Dungeons and Dragons cartoons... I think when you consume those things at an early age, it shapes how you feel about narratives.
Don't get me wrong, please, I love stuff like Crime and Punishment and The Metamorphosis, but fantasy and heroism have a special place in my heart because it talks directly to my inner child, to a part of me that makes me feel truly happy.