This is why I love Mike Carrey when he writes the X-Men, he knows these characters all too well and has a real grip on understanding them and writes very intelligent dialouge and plots.
Thats what makes this issue so good, is the intelligence in the dialogue, lots of philosophical questions raised and answered well, there is reader parcipitation in this as well, he gets you to think about these characters in ways which you might not have seen them before.
The dialogue was outstanding, a lot of thought has obviously gone into the writting here, the artwork is outstanding! No flaws.
A great story as well, brilliance!