We are not at issue #12 yet but now that we are more than half way through I can safely say that Storm's solo series was quite disappointing. It started off nicely, decent introduction, but it just never took off like I wanted it to. Issue after issue I waited for an actual direction to manifest but only feeling disappointed in the end. You could say that sales figures showed a similar sentiment. Her first issue sold rather well, which means there was some kind of interest in the character. But as the books became further lackluster so did the decline in sales. It pains me to say this, being a huge fan of Storm I really wanted this series to be awesome, but I can't pretend to enjoy something when truthfully (and sadly) I do not.
Just my own personal opinion regarding her series.