I actually just went on a mini rant about her not even 2 weeks ago on a post asking if anyone thought she had the potential to ever be an A-lister. It's way too much to repost here, but if you wanna jump over and check it out, I give my opinion on why I feel she's underrated and her potential.
In short, I think she's awesome, and I faintly remember her being referred to as having Omega level potential.
I haven't picked-up the recent X-Treme books, but I'm glad to hear she may finally be getting some decent recognition. I'll be picking them up to see exactly how well she'd being handled.
Hope this treatment of her raises her from third tier X-Men to an A-lister. Too often she's handled as a gimmick... borderline joke even.