Oh I agree with you there has not been yet something breathtaking on X-men but then again, he´s just two issues in and I think he should make use of his skill when writting interaction between the characters, his Savage Avengers has been great both for character interaction and the epic fights so I hope he brings that energy over to X-men, High Evolutionary is certainly a villain that deserves more than one issue.
I was mostly talking about Jean and Scott, I think he has done good by them as co-leaders of the team