(This is inspired by some posts in the controversial opinions thread)
I was curious what you guys and girls think was the worst extended stretch for the X-Men as a franchise (outside of Chuck Austin because that's obviously the answer otherwise). I don't mean in terms of sales but in terms of your preference and assessment of quality.
I've tried to break it down into the eras I think of as being the most derided.
1. The Silver Age issues between Jack Kirby and Neal Adams
2. The Post Siege Perilous "No Team" era circa UXM 264
3. The Onslaught/Operation Zero Tolerance end of Scott Lobdell era
4. The Alan Davis "The Twelve" Era
5. Claremont's first return and "Revolutions"
6. Utopia to AvX
7. Bendis' UXM and All-New X-Men
8. Living in Limbo Extraordinary X-Men
9. X-Men Gold/X-Men Blue
I think my answer is actually the Jeff Lemire Extraordinary X-Men run. I really did not care for it and dropped almost all the X-Books around this time for the first time ever. I did not really come back until HoxPox. So that would be my answer