I also found Dark Phoenix pretty disappointing but a lot seems to hinge on the reader being invested in this Jean Gray character. Not being a big X-men reader it didn't mean much to me and knowing the character later comes back again doesn't help much either. Some of the stuff in the book, particularly the Kitty Pride stuff, was good but the alien stuff at the end seemed a bit silly. I felt like the thread i wanted to follow wasn't the one Chris Clairmont was pushing but I'd be interested to see more in these pocket books, what are they?
Also, is everyone else answering verification questions every single time they post or is it just me?